Seiko Cal. 3854 - 850

This Hand-Winding model from 1970 features a 41mm Hardlex-Coated Steel case. It features a Green dial protected by a Mineral crystal and offers 60m of water resistance. [seikata-wm-057baa19d17c]

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

11.8mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

60m

Dial Color

Green

Jewels

28j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1970

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