Seiko Cal. 5636 - 401

This Quartz model from 1972 features a 41mm Titanium case. It features a White dial protected by a Sapphire crystal and offers 150m of water resistance. [seikata-wm-9bb0b27230ea]

Also known as: Bullhead

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

41mm

Case Thickness

9.5mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

150m

Dial Color

White

Jewels

32j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1972

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