Seiko Cal. 6291 - 688

This Spring Drive model from 1982 features a 36mm PVD Black case. With its 20mm lug width and 12.8mm profile, it sits comfortably on most wrists. [seikata-wm-42bbbd3279ae]

Also known as: Sumo, Goldfeather

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

36mm

Case Thickness

12.8mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Champagne

Jewels

28j

Frequency

36,000 bph

Power Reserve

66 hours

Year

1982

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