Seiko セイコー 9021-5240 腕時計 tank タンク ゴールド,SEIKO ALL GOLD TANK. (Sold) (Sold) Ref no 9021 5240 Case Size around 27 28mm From 1980”s Japanese Quartz 🇯🇵 Original Authentic 💯 #seiko #seikoholic #quartz #vintage #instagood #tank,SEIKO ALL GOLD TANK. (Sold) (Sold) Ref no 9021 5240 Case Size around 27 28mm From 1980”s Japanese Quartz 🇯🇵 Original Authentic 💯 #seiko #seikoholic #quartz #vintage #instagood #tank,WTS] Vintage Seiko Tank - 9021-5340 - Gold Plated - 🎖 Commemorative Award 🎖 - 1980's JDM 🇯🇵 ✫Check Video✫ ---- 99 USD or Best Offer : r/Watchexchange,Seiko Tank Quartz 9021-5270 Case no.481518 , made in Japan