Seiko Cal. 5665 - 635

This Kinetic model from 1973 features a 39mm Titanium case. Powered by the 5665 caliber with 35j jewels beating at 21,600 bph, it delivers a 58 hours power reserve. [seikata-wm-c62701422c6b]

Also known as: UFO, Rally

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

39mm

Case Thickness

15.0mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Black

Jewels

35j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1973

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