Seiko Cal. 6351 - 162

This Quartz model from 1974 features a 37mm PVD Black case. It features a Green dial protected by a Sapphire crystal and offers 30m of water resistance. [seikata-wm-40fa3ef7c6d3]

Also known as: Sportsmatic

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

37mm

Case Thickness

11.6mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

30m

Dial Color

Green

Jewels

31j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1974

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