Seiko Cal. 3840 - 216

This Spring Drive model from 1970 features a 39mm Gold-Plated case. It features a Cream dial protected by a Hardlex crystal and offers 110m of water resistance. [seikata-wm-2c5b01a3601c]

Also known as: Silverwave

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

14.7mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Cream

Jewels

34j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1970

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