Seiko Cal. 5664 - 243

This Hand-Winding model from 1972 features a 42mm Gold-Plated case. It features a Cream dial protected by a Sapphire crystal and offers 30m of water resistance. [seikata-wm-e89b4b59e9a5]

Also known as: Bellmatic

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

10.1mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

30m

Dial Color

Cream

Jewels

31j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1972

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