Seiko Cal. 7157 - 612

This Automatic model from 1973 features a 34mm PVD Black case. It features a Navy dial protected by a Hardlex crystal and offers 190m of water resistance. [seikata-wm-1d17582f0897]

Also known as: UFO

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

34mm

Case Thickness

10.1mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Navy

Jewels

29j

Frequency

21,600 bph

Power Reserve

50 hours

Year

1973

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