Seiko Cal. 5642 - 831

This Kinetic model from 1967 features a 45mm Gold-Plated case. Powered by the 5642 caliber with 33j jewels beating at 21,600 bph, it delivers a 46 hours power reserve. [seikata-wm-82b41774bbfa]

Also known as: Turtle, Baby Tuna

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

15.0mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Cream

Jewels

33j

Frequency

21,600 bph

Power Reserve

46 hours

Year

1967

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