Seiko Cal. 6655 - 616

This Spring Drive model from 1969 features a 36mm Gold-Plated case. It features a Silver dial protected by a Hardlex crystal and offers 150m of water resistance. [seikata-wm-81f62fab9017]

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

8.2mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Silver

Jewels

33j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1969

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