Seiko Cal. 5687 - 103

This Hand-Winding model from 1981 features a 41mm Stainless Steel case. With its 19mm lug width and 10.3mm profile, it sits comfortably on most wrists. [seikata-wm-0021dc66fbda]

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

10.3mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

110m

Dial Color

White

Jewels

28j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1981

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