Seiko Cal. 3866 - 772

This Kinetic model from 1978 features a 40mm Titanium case. Powered by the 3866 caliber with 34j jewels beating at 36,000 bph, it delivers a 50 hours power reserve. [seikata-wm-6d82a6cd2760]

Also known as: Turtle, Emperor

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

40mm

Case Thickness

13.2mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

70m

Dial Color

Burgundy

Jewels

34j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1978

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