{"product_id":"seiko-watch-men-28mm-black-dial-silver-tone-square-vintage-7820-5410-new-battery","title":"Seiko Watch Men 28mm Black Dial Silver Tone Square Vintage 7820-5410 New Battery","description":"\u003cdiv\u003e\n\u003cp\u003eExperience timeless craftsmanship with the Seiko Men’s Vintage Square Watch, model 7820-5410. The 28mm stainless steel case, silver-tone bezel, and bold black dial with square indexes deliver a distinctive retro vibe. Powered by a reliable quartz movement, this pre-owned timepiece now features a fresh battery and a brand-new black leather band for immediate wear.\u003c\/p\u003e \u003ch3\u003eKey Details\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eBrand:\u003c\/b\u003e Seiko\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eModel:\u003c\/b\u003e 7820-5410\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMovement:\u003c\/b\u003e Quartz\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eCase:\u003c\/b\u003e Stainless Steel, 28mm, silver-tone, square\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDial:\u003c\/b\u003e Black with square indexes\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eBezel:\u003c\/b\u003e Fixed, silver\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eBand\/ Strap:\u003c\/b\u003e Black leather band (two-piece strap)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eBand Material:\u003c\/b\u003e Leather\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eBand Color:\u003c\/b\u003e Black\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eCaseback:\u003c\/b\u003e Snap\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eWater Resistance:\u003c\/b\u003e Not water resistant\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eCondition:\u003c\/b\u003e Gently used with signs of wear; features a new band and a fresh battery; may have been sized to fit some wrist sizes\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eIncludes:\u003c\/b\u003e Watch only (no papers, no box, no manual)\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eVintage Style, Modern Reliability\u003c\/h3\u003e\n\u003cp\u003eThis Seiko stands out with its distinctive square silhouette—a rare find in a field of round dress watches. The black dial provides excellent contrast for quick time reading, while the leather strap adds a timeless, versatile vibe that pairs effortlessly with both casual and semi-formal ensembles.\u003c\/p\u003e \u003ch3\u003eWhy Choose This Seiko Vintage Square Watch?\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eClassic, collectible design that’s instantly recognizable as Seiko heritage\u003c\/li\u003e \u003cli\u003eCompact 28mm case size that fits many wrists and looks polished on a variety of styles\u003c\/li\u003e \u003cli\u003eQuartz movement delivers accurate timekeeping with low maintenance\u003c\/li\u003e \u003cli\u003eFresh battery and newly installed band ensure immediate wearability\u003c\/li\u003e \u003cli\u003eNot water resistant, making it a stylish, everyday accessory rather than a sports watch\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCare \u0026amp; Usage\u003c\/h3\u003e\n\u003cp\u003eTo preserve its vintage charm, avoid prolonged exposure to water. Clean the case with a soft cloth and store in a cool, dry place when not in use. Since this watch may have been sized, please check the photos for the maximum wrist size it can fit.\u003c\/p\u003e \u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eSeiko vintage square watch (Model 7820-5410)\u003c\/li\u003e \u003cli\u003eNew black leather band and fresh battery installed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Seiko","offers":[{"title":"Default Title","offer_id":42310481936446,"sku":"O234","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0572\/9514\/2974\/files\/57_d969576c-e7e7-48cd-adc2-9f64f49441ff.jpg?v=1765872563","url":"https:\/\/royaltywatchstore.com\/products\/seiko-watch-men-28mm-black-dial-silver-tone-square-vintage-7820-5410-new-battery","provider":"Royalty Watch Store","version":"1.0","type":"link"}