Seiko Cal. 4592 - 311

This Hand-Winding model from 1978 features a 35mm Two-Tone case. It features a Black dial protected by a Acrylic crystal and offers 100m of water resistance. [seikata-wm-72fd7edc1314]

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

35mm

Case Thickness

13.0mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Black

Jewels

30j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1978

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