{"product_id":"seiko-tank-watch-men-26mm-gold-dial-gold-tone-octagon-5p30-5d39-vtg-parts","title":"Seiko Tank Watch Men 26mm Gold Dial Gold Tone Octagon 5P30-5D39 VTG PARTS","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing a vintage Seiko Tank-style wristwatch that stands out with a gold-tone octagonal case and a warm gold dial. This 26mm Seiko watch, reference 5P30-5D39, is offered as VTG PARTS for salvage, repair, or collecting enthusiasts who appreciate unique mid-century design.\u003c\/p\u003e \u003cp\u003eCondition summary: This piece has been worn and shows scratches on the case. The crystal is not present, the movement does not run, and installing a new battery will not revive it. It’s sold strictly as-is with no returns.\u003c\/p\u003e \u003ch3\u003eWho is this for?\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003eVintage Seiko collectors seeking a distinctive octagonal, gold-tone aesthetic to add to a curated collection.\u003c\/li\u003e\n\u003cli\u003eWatchmakers or hobbyists looking for a donor piece for restoration projects or parts salvage (case, dial, hands, movement components).\u003c\/li\u003e\n\u003cli\u003eDesign enthusiasts drawn to the Seiko Tank-inspired silhouette and retro quartz styling.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat makes this Seiko different\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003eUncommon 26mm case size with a gold-tone octagonal profile that differentiates it from standard dress watches.\u003c\/li\u003e\n\u003cli\u003eModel 5P30-5D39 reference, identifying a specific vintage quartz platform with characteristic styling cues.\u003c\/li\u003e\n\u003cli\u003eStainless steel construction offers durability for parts salvage or potential frame-up projects when paired with proper components from a donor watch.\u003c\/li\u003e\n\u003cli\u003eGold dial adds warm tone and retro appeal that pairs well with modern or vintage accessories.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical uses and scenarios\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003eDonor for parts: If you’re restoring another Seiko of the era, this watch can provide a compatible case, dial, or hands that match the aesthetic.\u003c\/li\u003e\n\u003cli\u003eRepair project: For skilled hobbyists, this piece presents a structured challenge to diagnose and revive a vintage quartz movement, if a compatible donor is found for missing components.\u003c\/li\u003e\n\u003cli\u003eDisplay or photography prop: Its distinctive silhouette makes a striking accent for fashion shoots, watch displays, or showroom photography.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCare and storage tips\u003c\/h3\u003e \u003cp\u003eKeep in a cool, dry place away from strong magnets to preserve what remains of the case and dial. Since the crystal is missing and the watch is non-functional, handling as a dedicated parts resource or display piece is often the best approach.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Seiko","offers":[{"title":"Default Title","offer_id":42402180825150,"sku":"Q63","price":18.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0572\/9514\/2974\/files\/57_e44827e5-a57b-4d04-909a-c311c2d2d507.jpg?v=1768885552","url":"https:\/\/royaltywatchstore.com\/products\/seiko-tank-watch-men-26mm-gold-dial-gold-tone-octagon-5p30-5d39-vtg-parts","provider":"Royalty Watch Store","version":"1.0","type":"link"}