Seiko Cal. 7055 - 627

This Hand-Winding model from 1965 features a 42mm Two-Tone case. It features a Burgundy dial protected by a Mineral crystal and offers 60m of water resistance. [seikata-wm-ae9e0731f026]

Also known as: Sumo

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

42mm

Case Thickness

14.8mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Burgundy

Jewels

20j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1965

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