Seiko Cal. 7154 - 631

This Solar model from 1980 features a 36mm Titanium case. It features a Silver dial protected by a Hardlex crystal and offers 160m of water resistance. [seikata-wm-d64e0da9f8b4]

Also known as: UFO, Rally

Specifications

Movement

Solar

Case Material

Titanium

Case Width

36mm

Case Thickness

10.6mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Silver

Jewels

22j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1980

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