Seiko Cal. 7055 - 404

This Hand-Winding model from 1968 features a 38mm Two-Tone case. It features a Green dial protected by a Hardlex crystal and offers 60m of water resistance. [seikata-wm-b16fdc3337f9]

Also known as: Sumo

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

38mm

Case Thickness

9.5mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

60m

Dial Color

Green

Jewels

35j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1968

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