Seiko Cal. 5636 - 537

This Quartz model from 1965 features a 41mm Two-Tone case. It features a White dial protected by a Acrylic crystal and offers 130m of water resistance. [seikata-wm-bae62a2d5a84]

Also known as: Monster, Sea Horse

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

41mm

Case Thickness

15.8mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

130m

Dial Color

White

Jewels

28j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1965

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