Seiko Cal. 6331 - 101

This Kinetic model from 1971 features a 42mm Two-Tone case. It features a White dial protected by a Acrylic crystal and offers 150m of water resistance. [seikata-wm-0e1bdaac96c8]

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

42mm

Case Thickness

13.3mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

150m

Dial Color

White

Jewels

36j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1971

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