Seiko Cal. 3855 - 375

This Hand-Winding model from 1973 features a 35mm Hardlex-Coated Steel case. It features a Black dial protected by a Mineral crystal and offers 180m of water resistance. [seikata-wm-4ead41917476]

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

9.6mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Black

Jewels

28j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1973

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