Seiko Cal. 6234 - 539

This Spring Drive model from 1975 features a 39mm Two-Tone case. It features a White dial protected by a Hardlex crystal and offers 40m of water resistance. [seikata-wm-5b64966cbf0b]

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

39mm

Case Thickness

10.3mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

40m

Dial Color

White

Jewels

33j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1975

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