Seiko Cal. 3847 - 976

This Hand-Winding model from 1968 features a 34mm Stainless Steel case. It features a Green dial protected by a Hardlex crystal and offers 200m of water resistance. [seikata-wm-5c68762120c9]

Also known as: Sumo

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

34mm

Case Thickness

8.3mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Green

Jewels

36j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1968

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