Seiko Cal. 5642 - 730

This Spring Drive model from 1983 features a 45mm Gold-Plated case. With its 21mm lug width and 10.6mm profile, it sits comfortably on most wrists. [seikata-wm-0108c12eba6d]

Also known as: Panda, Bellmatic

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

10.6mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Black

Jewels

33j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1983

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