Seiko Cal. 3862 - 444

This Hand-Winding model from 1974 features a 34mm PVD Black case. Powered by the 3862 caliber with 20j jewels beating at 28,800 bph, it delivers a 54 hours power reserve. [seikata-wm-cff1baa413d0]

Also known as: Sea Horse, Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

34mm

Case Thickness

12.1mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Champagne

Jewels

20j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1974

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