Seiko Cal. 4527 - 632

This Quartz model from 1978 features a 41mm Titanium case. Powered by the 4527 caliber with 21j jewels beating at 36,000 bph, it delivers a 42 hours power reserve. [seikata-wm-252312b5ed6a]

Also known as: Monster

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

41mm

Case Thickness

9.7mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

100m

Dial Color

Black

Jewels

21j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1978

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