Seiko Cal. 5227 - 377

This Quartz model from 1973 features a 35mm Titanium case. It features a Cream dial protected by a Hardlex crystal and offers 110m of water resistance. [seikata-wm-713604d990ad]

Also known as: Monster, Helmet

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

35mm

Case Thickness

9.5mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

110m

Dial Color

Cream

Jewels

33j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1973

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