Seiko Cal. 0770 - 121

This Hand-Winding model from 1998 features a 41mm Titanium case. With its 22mm lug width and 11.0mm profile, it sits comfortably on most wrists. [seikata-wm-d0c0147c8ba8]

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

41mm

Case Thickness

11.0mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

Navy

Jewels

20j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1998

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