Seiko Cal. 3879 - 631

This Hand-Winding model from 1965 features a 34mm Two-Tone case. It features a Cream dial protected by a Hardlex crystal and offers 70m of water resistance. [seikata-wm-8bc35d7cb063]

Also known as: Samurai, Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

34mm

Case Thickness

9.6mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

70m

Dial Color

Cream

Jewels

27j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1965

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