Seiko Cal. 6635 - 701

This Spring Drive model from 1992 features a 36mm Titanium case. With its 19mm lug width and 8.4mm profile, it sits comfortably on most wrists. [seikata-wm-4cb83a25f692]

Also known as: Samurai, Sumo

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

36mm

Case Thickness

8.4mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Champagne

Jewels

34j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1992

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