Seiko Cal. 3860 - 639

This Solar model from 1974 features a 41mm Stainless Steel case. It features a Green dial protected by a Hardlex crystal and offers 160m of water resistance. [seikata-wm-3951dc99ec79]

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

15.8mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Green

Jewels

34j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1974

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