Seiko Cal. 7027 - 355

This Automatic model from 1976 features a 34mm Two-Tone case. It features a Cream dial protected by a Hardlex crystal and offers 150m of water resistance. [seikata-wm-8da9f1740c02]

Also known as: Sumo, Tuna

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

34mm

Case Thickness

11.7mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

150m

Dial Color

Cream

Jewels

35j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1976

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