Seiko Cal. 5661 - 234

This Automatic model from 1967 features a 44mm Gold-Plated case. It features a Green dial protected by a Hardlex crystal and offers 40m of water resistance. [seikata-wm-a6fdef2128b9]

Also known as: Bellmatic, Arnie

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

9.8mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

40m

Dial Color

Green

Jewels

28j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1967

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