Seiko Cal. 3831 - 957

This Spring Drive model from 1995 features a 42mm PVD Black case. It features a Burgundy dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-9e8dfce3d3f0]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

42mm

Case Thickness

14.0mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Burgundy

Jewels

26j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1995

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