Seiko Dolce 9520-5130 Men's Tank Watch Vintage

Rare Seiko Dolce 34mm Thin Tank– Stunning Natural Patina – Japan-Only Model from 1988

Incredibly hard-to-find Seiko Dolce with a beautiful natural patina that watch collectors love. This exact model is nearly impossible to source outside of Japan — and currently, the only one of its kind on eBay.

Purchased from a curated vintage watch boutique in Japan. The case has developed a rich patina over time, giving it unique character and charm that only age can bring — no two are ever alike.

Watch is in good used condition and running smoothly. Battery recently replaced. Bracelet is also in good condition. Please review all photos carefully.

Men’s size 

Case size - 25mm

Lug to lug - 38mm

Thickness - 4mm

Men’s size – shown on a 6.25” wrist (fits loose), so it would suit a 7–7.5” wrist best, though the bracelet can be adjusted to fit most sizes.