Seiko Cal. 3840 - 384

This Spring Drive model from 1965 features a 41mm Gold-Plated case. It features a Silver dial protected by a Hardlex crystal and offers 30m of water resistance. [seikata-wm-2df80294e47c]

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

8.3mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

30m

Dial Color

Silver

Jewels

24j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1965

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