Seiko Cal. 3866 - 373

This Kinetic model from 1978 features a 44mm Gold-Plated case. Powered by the 3866 caliber with 18j jewels beating at 21,600 bph, it delivers a 43 hours power reserve. [seikata-wm-ae5dc1d6d4be]

Also known as: Tuna, Pogue

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

14.2mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

60m

Dial Color

Black

Jewels

18j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1978

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