Seiko Cal. 3869 - 735

This Hand-Winding model from 1977 features a 36mm Hardlex-Coated Steel case. With its 20mm lug width and 15.2mm profile, it sits comfortably on most wrists. [seikata-wm-ebc6ddafb8d5]

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

15.2mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Silver

Jewels

36j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1977

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