Seiko Cal. 6131 - 951

This Spring Drive model from 1979 features a 38mm PVD Black case. It features a Champagne dial protected by a Sapphire crystal and offers 60m of water resistance. [seikata-wm-2f5b789f5c0c]

Also known as: Bellmatic

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

38mm

Case Thickness

12.2mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

60m

Dial Color

Champagne

Jewels

34j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1979

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