{"id":158431,"date":"2026-04-28T16:08:16","date_gmt":"2026-04-28T13:08:16","guid":{"rendered":"https:\/\/sovietwatchstore.com\/?post_type=product&#038;p=158431"},"modified":"2026-04-23T15:06:50","modified_gmt":"2026-04-23T12:06:50","slug":"vintage-seiko-seikomatic-r-8305-8031-30-jewels-automatic-from-june-1967","status":"publish","type":"product","link":"https:\/\/sovietwatchstore.com\/index.php\/product\/vintage-seiko-seikomatic-r-8305-8031-30-jewels-automatic-from-june-1967\/","title":{"rendered":"Vintage Seiko Seikomatic-R 30 Jewels Automatic wristwatch, from June 1967"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row][vc_column][vc_column_text css=&#8221;&#8221;]SEIKO vintage mechanical watch<br \/>\nMADE IN JAPAN<\/p>\n<p>&nbsp;<\/p>\n<p data-start=\"0\" data-end=\"145\"><strong data-start=\"0\" data-end=\"16\">\u201cSeiko\u201d (\u7cbe\u5de5)<\/strong> is a Japanese word meaning <strong data-start=\"44\" data-end=\"113\">\u201cprecision,\u201d \u201cexquisite workmanship,\u201d or \u201crefined craftsmanship.\u201d<\/strong><br data-start=\"113\" data-end=\"116\" \/>It comes from the characters:<\/p>\n<ul data-start=\"147\" data-end=\"223\">\n<li data-start=\"147\" data-end=\"187\">\n<p data-start=\"149\" data-end=\"187\"><strong data-start=\"149\" data-end=\"160\">\u7cbe (sei)<\/strong> \u2013 fine, precise, refined<\/p>\n<\/li>\n<li data-start=\"188\" data-end=\"223\">\n<p data-start=\"190\" data-end=\"223\"><strong data-start=\"190\" data-end=\"200\">\u5de5 (ko)<\/strong> \u2013 craft, workmanship<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"225\" data-end=\"411\">Originally, Seiko\u2019s watchmaking division was called <strong data-start=\"277\" data-end=\"295\">Seikosha (\u7cbe\u5de5\u820e)<\/strong>, meaning <strong data-start=\"305\" data-end=\"330\">\u201cHouse of Precision.\u201d<\/strong><br data-start=\"330\" data-end=\"333\" \/>In 1924 the company shortened the name to <strong data-start=\"375\" data-end=\"384\">Seiko<\/strong>, keeping the core meaning.<\/p>\n<p data-start=\"413\" data-end=\"568\" data-is-last-node=\"\" data-is-only-node=\"\">So the brand name literally ties directly to the idea of <strong data-start=\"470\" data-end=\"495\">precision engineering<\/strong>\u2014which is exactly what the company wanted to be known for in its watches.<\/p>\n<p>[\/vc_column_text][vc_column_text css=&#8221;&#8221;]<\/p>\n<p data-start=\"136\" data-end=\"180\">\ud83d\udd70\ufe0f\u00a0<span class=\"citation-112\">The <\/span><b data-path-to-node=\"0\" data-index-in-node=\"4\"><span class=\"citation-112\">Seiko Seikomatic<\/span><\/b><span class=\"citation-112 citation-end-112\"> line was a flagship series of high-quality automatic watches produced primarily throughout the 1960s.<\/span> It represented Seiko&#8217;s transition into the modern era of self-winding timepieces, bridging the gap between everyday watches and the ultra-luxury Grand Seiko line.<\/p>\n<h3 data-path-to-node=\"1\"><b data-path-to-node=\"1\" data-index-in-node=\"0\">The Seikomatic Line: The &#8220;Business Class&#8221; Ancestor<\/b><\/h3>\n<p><span class=\"citation-111 citation-end-111\">Seikomatic was designed for the &#8220;modern business professional&#8221; of the 1960s.<\/span> <span class=\"citation-110\">Its most iconic design choice was the <\/span><span class=\"citation-110\">recessed crown at the 4 o&#8217;clock position<\/span><span class=\"citation-110 citation-end-110\">.<\/span> <span class=\"citation-109 citation-end-109\">Because the movement was so efficient at self-winding, Seiko believed the wearer rarely needed to use the crown, so they tucked it away to create a sleek, &#8220;crownless&#8221; silhouette that wouldn&#8217;t snag on shirt cuffs.<\/span><\/p>\n<ul data-path-to-node=\"3\">\n<li>\n<p data-path-to-node=\"3,0,0\"><b data-path-to-node=\"3,0,0\" data-index-in-node=\"0\">The Name:<\/b> It\u2019s a portmanteau of <b data-path-to-node=\"3,0,0\" data-index-in-node=\"32\">&#8220;Seiko&#8221;<\/b> and <b data-path-to-node=\"3,0,0\" data-index-in-node=\"44\">&#8220;Automatic.&#8221;<\/b> At the time, automatic winding was a high-tech feature, so Seiko branded these watches to highlight that they didn&#8217;t need manual winding.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"3,1,0\"><b data-path-to-node=\"3,1,0\" data-index-in-node=\"0\">The Design Philosophy:<\/b><span class=\"citation-172 citation-end-172\"> Seikomatics were designed for the &#8220;New Lifestyle&#8221; of the 1960s\u2014aimed at office workers and professionals.<\/span> They were known for having <b data-path-to-node=\"3,1,0\" data-index-in-node=\"156\">no visible crown<\/b> (the crown was often tucked away at the 4 o&#8217;clock position) to emphasize that the watch was fully automatic and didn&#8217;t need to be touched.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"3,2,0\"><b data-path-to-node=\"3,2,0\" data-index-in-node=\"0\">The &#8220;Weekdater&#8221;:<\/b> The most famous Seikomatic is the &#8220;Weekdater,&#8221; which featured a full day-of-the-week window, usually at the 6 o&#8217;clock position. This was a massive status symbol for business people in the &#8217;60s.<\/p>\n<\/li>\n<\/ul>\n<p>The <b data-path-to-node=\"0\" data-index-in-node=\"4\">Seiko Seikomatic-R &#8211; <\/b>(produced roughly between <b data-path-to-node=\"0\" data-index-in-node=\"49\">1965 and 1968<\/b>) is one of the most intellectually interesting lines for vintage Seiko collectors. It was a bridge between the bulky, early automatics of the 50s and the ultra-refined Grand Seikos of the late 60s.<\/p>\n<p data-path-to-node=\"3\">The &#8220;R&#8221; in Seikomatic-R generally stands for <b data-path-to-node=\"3\" data-index-in-node=\"45\">&#8220;Refined&#8221; or &#8220;Reworked.&#8221;<\/b> During this era, Seiko was obsessed with making automatic watches thinner.<\/p>\n<ul data-path-to-node=\"4\">\n<li>\n<p data-path-to-node=\"4,0,0\"><b data-path-to-node=\"4,0,0\" data-index-in-node=\"0\"><span class=\"citation-32\">The Slim Profile:<\/span><\/b><span class=\"citation-32\"> While earlier &#8220;standard&#8221; Seikomatics used the 62-series movement (which was thick and &#8220;automatic only&#8221;), the Seikomatic-R used the <\/span><b data-path-to-node=\"4,0,0\" data-index-in-node=\"149\"><span class=\"citation-32\">83-series<\/span><\/b><span class=\"citation-32 citation-end-32\"> movement.<\/span> This was an integrated automatic movement designed from the ground up to be slim, allowing the watch to sit comfortably under a business suit cuff.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"4,1,0\"><b data-path-to-node=\"4,1,0\" data-index-in-node=\"0\">The Business Executive Market:<\/b><span class=\"citation-31 citation-end-31\"> The line was specifically marketed to the emerging class of Japanese &#8220;salarymen&#8221; and executives.<\/span> It was a step above the &#8220;Sportsmatic&#8221; (entry-level) but just below the &#8220;King Seiko&#8221; (luxury).<\/p>\n<div class=\"source-inline-chip-container ng-star-inserted\"><\/div>\n<\/li>\n<\/ul>\n<h3 data-path-to-node=\"8\">Historical Significance<\/h3>\n<p data-path-to-node=\"9\">The Seikomatic-R represents the <b data-path-to-node=\"9\" data-index-in-node=\"32\">peak of the &#8220;Suwa&#8221; factory&#8217;s<\/b> mid-range production.<\/p>\n<ul data-path-to-node=\"10\">\n<li>\n<p data-path-to-node=\"10,0,0\"><b data-path-to-node=\"10,0,0\" data-index-in-node=\"0\">The Internal Rivalry:<\/b><span class=\"citation-26 citation-end-26\"> At the time, Seiko\u2019s two factories (Suwa and Daini) were in a fierce internal competition to produce the best watches.<\/span> The Seikomatic-R was Suwa&#8217;s answer to the &#8220;Seikomatic-P&#8221; (from the Daini factory).<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"10,1,0\"><b data-path-to-node=\"10,1,0\" data-index-in-node=\"0\">The Precursor to &#8220;Business-A&#8221;:<\/b> By late 1967, Seiko renamed the Seikomatic-R line to &#8220;Seiko Business-A.&#8221; This makes the &#8220;R&#8221; branded watches a narrower, more collectible window of production.<\/p>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p data-path-to-node=\"1\">Elevate your collection with this stunning <b data-path-to-node=\"1\" data-index-in-node=\"43\">Seikomatic-R<\/b>, a quintessential example of mid-century Japanese horology. Produced by the Suwa Seikosha factory in <b data-path-to-node=\"1\" data-index-in-node=\"157\">April 1969<\/b>, this reference 8305-8031 represents the &#8220;Refined&#8221; era of Seiko\u2019s premier automatic line, bridging the gap between everyday reliability and the high-end luxury of the Grand Seiko series.<\/p>\n<h3 data-path-to-node=\"1\"><b data-path-to-node=\"1\" data-index-in-node=\"0\">Seiko Seikomatic-R 8305-8031: The &#8220;Swiss-Spec&#8221; Japanese Executive<\/b><\/h3>\n<p data-path-to-node=\"2\">The Seikomatic-R was Seiko\u2019s answer to the luxury Swiss market. While standard Seikos of the era used the &#8220;Magic Lever,&#8221; this rare <b data-path-to-node=\"2\" data-index-in-node=\"131\">30-Jewel 83-series movement<\/b> was built with a sophisticated <b data-path-to-node=\"2\" data-index-in-node=\"190\">reverser wheel system &#8211; <\/b>the same architecture used by <b data-path-to-node=\"2\" data-index-in-node=\"242\">Rolex and Longines<\/b> in the 1960s. The result is a silent, premium winding action and a level of refinement that remains a &#8220;best-kept secret&#8221; among vintage collectors.<\/p>\n<p data-path-to-node=\"2\">Housed in a rare &#8220;One Piece&#8221; (Unibody) stainless steel case, this reference offers a sleek, low-profile silhouette on the wrist while providing superior protection for the movement. The sunburst silver dial is remarkably preserved, featuring sharp applied indices and a framed date window at the 3 o&#8217;clock position.<\/p>\n<h3 data-path-to-node=\"2\"><b data-path-to-node=\"2\" data-index-in-node=\"0\">Design &amp; Aesthetic<\/b><\/h3>\n<p data-path-to-node=\"3\">This timepiece features a classic <b data-path-to-node=\"3\" data-index-in-node=\"34\">silver sunburst dial<\/b> that catches the light beautifully, complemented by applied faceted indices and sharp <b data-path-to-node=\"3\" data-index-in-node=\"141\">Dauphine hands<\/b>. The stainless steel case retains its crisp lines and &#8220;Grammar of Design&#8221; influence, offering a sophisticated profile that wears perfectly as a modern dress watch.<\/p>\n<h3 data-path-to-node=\"4\"><b data-path-to-node=\"4\" data-index-in-node=\"0\">Movement &amp; Technicals<\/b><\/h3>\n<p data-path-to-node=\"5\">At its heart beats the robust <b data-path-to-node=\"5\" data-index-in-node=\"30\">Caliber 8305C automatic movement<\/b>. Boasting <b data-path-to-node=\"5\" data-index-in-node=\"73\">30 jewels<\/b> and Diashock protection, this movement was a technical step forward, offering both high-efficiency self-winding and the versatility of <b data-path-to-node=\"5\" data-index-in-node=\"218\">manual hand-winding<\/b>\u2014a feature often absent in earlier Seikomatic models.<\/p>\n<p data-path-to-node=\"5\"><strong>Technical Specifications<\/strong><\/p>\n<ul>\n<li><strong>Brand:<\/strong> Seiko<\/li>\n<li><strong>Model:<\/strong> Seikomatic-R<\/li>\n<li><strong>Reference:<\/strong> 8305-8031<\/li>\n<li><strong>Movement:<\/strong> Caliber 8305C (30 Jewels, Automatic, Manual Wind, Diashock)<\/li>\n<li><strong>Production Date:<\/strong> June 1967<\/li>\n<li><strong>Case Material:<\/strong> Stainless Steel (One Piece \/ Unibody Construction)<\/li>\n<li><strong>Case Diameter:<\/strong> ~35mm (excluding crown)<\/li>\n<li><b data-path-to-node=\"7,8,0\" data-index-in-node=\"0\">Lug Width:<\/b> 18mm<\/li>\n<li><strong>Dial:<\/strong> Sunburst Silver with Applied Batons<\/li>\n<li><strong>Features:<\/strong> Date Display, Sweeping Seconds, Water Proof (historical rating)<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3 data-path-to-node=\"8\"><b data-path-to-node=\"8\" data-index-in-node=\"0\">Condition Report<\/b><\/h3>\n<p data-path-to-node=\"9\">This piece is in <b data-path-to-node=\"9\" data-index-in-node=\"17\">excellent vintage condition<\/b>. The dial is remarkably clean with no significant oxidation or spotting. The case remains sharp with honest signs of wear consistent with its age. The caseback markings are deep and legible, confirming its June 1967 production date.<\/p>\n<p>&nbsp;<\/p>\n<p>Watch went through a complete service by a professional watch tech and keeps good time.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Comes with vintage stainless steel bracelet* included.<\/strong><\/p>\n<p>(*)Note: Stock bracelets are often shortened by previous owners and may not fit you(see bracelet size in the product images).<br \/>\nWe recommend adding a new Seiko lug width matched leather strap (see top of the page &#8211; with discount) to your order.[\/vc_column_text][vc_single_image image=&#8221;143397&#8243; img_size=&#8221;full&#8221; style=&#8221;vc_box_rounded&#8221; onclick=&#8221;zoom&#8221; css=&#8221;&#8221;][vc_column_text css_animation=&#8221;bounceInLeft&#8221; css=&#8221;&#8221;]This watch ships from \ud83c\uddfa\ud83c\udde6Ukraine with tracking number[\/vc_column_text][vc_single_image image=&#8221;143391&#8243; img_size=&#8221;full&#8221; style=&#8221;vc_box_rounded&#8221; onclick=&#8221;zoom&#8221; css=&#8221;&#8221;][vc_single_image image=&#8221;143389&#8243; img_size=&#8221;full&#8221; style=&#8221;vc_box_rounded&#8221; onclick=&#8221;zoom&#8221; css=&#8221;&#8221;][vc_single_image image=&#8221;143388&#8243; img_size=&#8221;full&#8221; style=&#8221;vc_box_rounded&#8221; onclick=&#8221;zoom&#8221; css=&#8221;&#8221;][vc_column_text css=&#8221;&#8221;]Modes of payment:<\/p>\n<ul>\n<li>PayPal<\/li>\n<li>Credit Cards (VISA, MasterCard, American Express, Discover)<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>We guarantee that the item in this ad looks and works as advertised and offer money back guarantee on this.[\/vc_column_text][vc_single_image image=&#8221;143395&#8243; img_size=&#8221;full&#8221; style=&#8221;vc_box_rounded&#8221; onclick=&#8221;zoom&#8221; css=&#8221;&#8221;][vc_icon icon_fontawesome=&#8221;fa fa-star-o&#8221; color=&#8221;juicy_pink&#8221; align=&#8221;center&#8221;][vc_gallery interval=&#8221;3&#8243; images=&#8221;146289,146288,146292,146291,146290,146287,146286,146285,146284,146318,146293&#8243; img_size=&#8221;full&#8221; css=&#8221;&#8221; title=&#8221;Best with Seiko lug width matched leather straps: 18\/19\/20mm&#8221;][vc_single_image image=&#8221;146317&#8243; img_size=&#8221;full&#8221; style=&#8221;vc_box_rounded&#8221; css=&#8221;&#8221;][vc_text_separator title=&#8221;About the watch factory&#8221;][vc_single_image image=&#8221;146306&#8243; img_size=&#8221;full&#8221; alignment=&#8221;center&#8221; css=&#8221;&#8221;][\/vc_column][\/vc_row][vc_row][vc_column width=&#8221;2\/3&#8243;][vc_column_text css=&#8221;&#8221;]<b>Seiko Group Corporation<\/b>\u00a0(<span title=\"Japanese-language text\"><span lang=\"ja\">\u30bb\u30a4\u30b3\u30fc\u30b0\u30eb\u30fc\u30d7\u682a\u5f0f\u4f1a\u793e<\/span><\/span>,\u00a0<span title=\"Hepburn transliteration\"><i lang=\"ja-Latn\">Seik\u014d Gur\u016bpu kabushiki gaisha<\/i><\/span>), commonly known as\u00a0<b>Seiko,<\/b>\u00a0is a Japanese maker of watches, clocks, electronic devices, and\u00a0semiconductors. Founded in 1881 by\u00a0<a title=\"Kintar\u014d Hattori\" href=\"https:\/\/en.wikipedia.org\/wiki\/Kintar%C5%8D_Hattori\">Kintar\u014d Hattori<\/a>\u00a0in\u00a0Tokyo, Seiko introduced the world&#8217;s first commercial\u00a0<a title=\"Quartz clock\" href=\"https:\/\/sovietwatchstore.com\/index.php\/product-category\/wrist-watches\/quartz-watches\/\">quartz wristwatch<\/a>\u00a0in 1969.<sup id=\"cite_ref-ebner_6-0\" class=\"reference\"><\/sup><sup id=\"cite_ref-seikow_7-0\" class=\"reference\"><\/sup><\/p>\n<p>Seiko is widely known for its wristwatches.<sup id=\"cite_ref-ft.com_8-0\" class=\"reference\"><\/sup>\u00a0Seiko and\u00a0Rolex\u00a0are the only two\u00a0watch\u00a0companies considered to be\u00a0<a title=\"Vertical integration\" href=\"https:\/\/en.wikipedia.org\/wiki\/Vertical_integration\">vertically integrated<\/a>. <sup id=\"cite_ref-9\" class=\"reference\"><\/sup>Seiko is able to design and develop all the components of a watch, as well as assemble, adjust, inspect and ship them in-house. Seiko&#8217;s\u00a0mechanical watches\u00a0consist of approximately 200 parts, and the company has the technology and production facilities to design and manufacture all of these parts internally.<sup id=\"cite_ref-10\" class=\"reference\"><\/sup><\/p>\n<p data-start=\"113\" data-end=\"806\">Seiko offers one of the widest ranges of watch technologies in the world\u2014<strong data-start=\"186\" data-end=\"242\">quartz, kinetic, solar, mechanical, and Spring Drive<\/strong>\u2014spanning everything from affordable everyday pieces to six-figure haute horlogerie. Over the decades it has launched multiple global brands, including <strong data-start=\"394\" data-end=\"421\">Lorus, Pulsar, and Alba<\/strong>, while elevating its prestige through innovations like <strong data-start=\"477\" data-end=\"493\">Spring Drive<\/strong>, which helped push Seiko into higher-end territory. In the 2010s, <strong data-start=\"560\" data-end=\"586\">Grand Seiko and Credor<\/strong> were separated into fully independent luxury brands, while Seiko\u2019s own global lineup now includes <strong data-start=\"685\" data-end=\"758\">Grand Seiko, King Seiko, Prospex, Astron, Presage, and Seiko 5 Sports<\/strong>, with Credor remaining primarily Japan-focused.<\/p>\n<p data-start=\"808\" data-end=\"1471\">Among Seiko\u2019s key lines, <strong data-start=\"833\" data-end=\"844\">Seiko 5<\/strong> (born in 1963) is the gateway mechanical series known for durability and value; <strong data-start=\"925\" data-end=\"939\">Lord Matic<\/strong> defined 1970s style with faceted crystals and colorful dials; <strong data-start=\"1002\" data-end=\"1012\">Astron<\/strong> remains Seiko\u2019s flagship GPS-solar tech line; <strong data-start=\"1059\" data-end=\"1070\">Presage<\/strong> focuses on traditional mechanical craftsmanship with enamel and urushi dials; and <strong data-start=\"1153\" data-end=\"1164\">Prospex<\/strong> delivers professional-grade dive, field, and pilot watches often embraced by enthusiasts. At the top end, <strong data-start=\"1271\" data-end=\"1286\">Grand Seiko<\/strong> emphasizes precision, Zaratsu polished design, and movements like Spring Drive, while <strong data-start=\"1373\" data-end=\"1387\">King Seiko<\/strong>\u2014revived in the 2020s\u2014brings back sharp, elegant 1960s styling with modern calibres.<\/p>\n<p data-start=\"1473\" data-end=\"1855\" data-is-last-node=\"\" data-is-only-node=\"\">Finally, <strong data-start=\"1482\" data-end=\"1492\">Credor<\/strong> represents Seiko\u2019s pinnacle of artisanal watchmaking, producing low-volume pieces in precious metals and showcasing Japanese decorative arts and haute complications from the Micro Artist Studio. Beyond watches, Seiko has also produced various electronic devices and, historically, jewelry and eyewear\u2014though those divisions have since shifted to other companies.<\/p>\n<p>[\/vc_column_text][\/vc_column][vc_column width=&#8221;1\/3&#8243;][vc_single_image image=&#8221;146271&#8243; img_size=&#8221;full&#8221; css=&#8221;&#8221;][vc_single_image image=&#8221;146270&#8243; img_size=&#8221;full&#8221; css=&#8221;&#8221;][\/vc_column][\/vc_row][vc_row][vc_column][vc_masonry_media_grid css=&#8221;&#8221; grid_id=&#8221;vc_gid:1776945975220-a9ad51a7-0234-10&#8243; include=&#8221;146307,146308,146314,146312,146311,146309,146313,146310,146316,146315&#8243;][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Original SEIKO mechanical watch<\/p>\n<p>Seikomatic-R ref.8305-8031 from the 1960s &#8211; the &#8220;Golden Era&#8221; of SEIKO!<\/p>\n<p>MADE IN JAPAN!<\/p>\n<p>This watch ships from \ud83c\uddfa\ud83c\udde6Ukraine with tracking number<\/p>\n","protected":false},"featured_media":143394,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[566],"product_cat":[544,546,21],"product_tag":[629,163,632,164,794,639,790,607,616,636,687,619,638,48,637,773,791,258,634,635,259,549,631,626,793,604,593,792,610],"class_list":["post-158431","product","type-product","status-publish","has-post-thumbnail","product_brand-seiko","product_cat-duty-free-but-with-more-kgb-surveillance","product_cat-seiko","product_cat-wrist-watches","product_tag-629","product_tag-30-jewels","product_tag-8305-8031","product_tag-automatic-watch","product_tag-business-seiko","product_tag-caliber-8305c","product_tag-collectible-watch","product_tag-diashock","product_tag-dress-watch","product_tag-hand-winding-automatic","product_tag-japanese-watch","product_tag-japanese-watchmaking","product_tag-luxury-vintage-seiko","product_tag-mechanical-watch","product_tag-mens-dress-watch","product_tag-mid-century-modern","product_tag-one-piece-case","product_tag-pre-owned-watch","product_tag-rare-seiko","product_tag-reverser-wheel-movement","product_tag-second-hand-vintage-watch","product_tag-seiko","product_tag-seikomatic-r","product_tag-serviced-vintage-watch","product_tag-silver-dial","product_tag-silver-sunburst-dial","product_tag-suwa-seikosha","product_tag-unibody-case","product_tag-vintage-seiko","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"exclude_global_add_ons":true,"addons":[{"name":"Add Seiko lug width matched leather straps with 20% off:","type":"multiple_choice","position":0,"required":false,"title_format":"heading","default":"0","description_enable":false,"description":"","placeholder_enable":false,"placeholder":"","display":"images","restrictions_type":"any_text","adjust_price":false,"price":"","price_type":"flat_fee","restrictions":false,"min":"0","max":"0","options":[{"label":"leather strap for Seiko - 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