Seiko Cal. 6660 - 182

This Spring Drive model from 1972 features a 39mm Gold-Plated case. It features a Navy dial protected by a Hardlex crystal and offers 110m of water resistance. [seikata-wm-91b84401f77d]

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

8.4mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

110m

Dial Color

Navy

Jewels

19j

Frequency

21,600 bph

Power Reserve

61 hours

Year

1972

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