Seiko Cal. 3887 - 940

This Quartz model from 1965 features a 35mm Gold-Plated case. It features a Navy dial protected by a Hardlex crystal and offers 180m of water resistance. [seikata-wm-caaf5be6bc20]

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

10.0mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Navy

Jewels

35j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1965

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