Seiko Cal. 5645 - 186

This Hand-Winding model from 1979 features a 44mm Gold-Plated case. Powered by the 5645 caliber with 19j jewels beating at 28,800 bph, it delivers a 44 hours power reserve. [seikata-wm-400cc9ae614b]

Also known as: Monster, Flighty

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

11.1mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

130m

Dial Color

Green

Jewels

19j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1979

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