Seiko Cal. 5633 - 371

This Kinetic model from 1977 features a 40mm Titanium case. It features a Cream dial protected by a Sapphire crystal and offers 130m of water resistance. [seikata-wm-fcdf53ff156b]

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

40mm

Case Thickness

11.0mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Cream

Jewels

20j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1977

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