Seiko Cal. 6340 - 959

This Automatic model from 1975 features a 37mm Two-Tone case. It features a White dial protected by a Hardlex crystal and offers 130m of water resistance. [seikata-wm-0486aeca5524]

Also known as: Monster, Bellmatic

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

37mm

Case Thickness

10.9mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

130m

Dial Color

White

Jewels

30j

Frequency

28,800 bph

Power Reserve

52 hours

Year

1975

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