Seiko Cal. 5631 - 168

This Kinetic model from 1988 features a 34mm Titanium case. Powered by the 5631 caliber with 33j jewels beating at 36,000 bph, it delivers a 70 hours power reserve. [seikata-wm-cd658221f620]

Also known as: Bullhead, Flighty

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

34mm

Case Thickness

11.1mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

160m

Dial Color

Navy

Jewels

33j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1988

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