Seiko Cal. 3888 - 612

This Spring Drive model from 1965 features a 38mm Hardlex-Coated Steel case. It features a White dial protected by a Mineral crystal and offers 40m of water resistance. [seikata-wm-82748c761e9b]

Also known as: Samurai, Monster

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

10.6mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

40m

Dial Color

White

Jewels

31j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1965

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