Seiko Cal. 3864 - 632

This Hand-Winding model from 1968 features a 36mm PVD Black case. Powered by the 3864 caliber with 32j jewels beating at 36,000 bph, it delivers a 46 hours power reserve. [seikata-wm-d24363c6f6c0]

Also known as: Samurai, Arnie

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

36mm

Case Thickness

11.4mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

120m

Dial Color

Cream

Jewels

32j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1968

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