Seiko Cal. 4471 - 183

This Solar model from 1966 features a 34mm PVD Black case. Powered by the 4471 caliber with 18j jewels beating at 28,800 bph, it delivers a 41 hours power reserve. [seikata-wm-23546c95edfc]

Also known as: Sea Horse

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

34mm

Case Thickness

15.3mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Silver

Jewels

18j

Frequency

28,800 bph

Power Reserve

41 hours

Year

1966

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