Seiko Cal. 3887 - 313

This Spring Drive model from 1992 features a 37mm Hardlex-Coated Steel case. It features a Cream dial protected by a Hardlex crystal and offers 150m of water resistance. [seikata-wm-20df39f1237e]

Also known as: Turtle

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

9.1mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

150m

Dial Color

Cream

Jewels

27j

Frequency

36,000 bph

Power Reserve

66 hours

Year

1992

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