Seiko Cal. 5641 - 815

This Solar model from 1990 features a 46mm PVD Black case. Powered by the 5641 caliber with 28j jewels beating at 21,600 bph, it delivers a 66 hours power reserve. [seikata-wm-e8e31060eb01]

Also known as: Crown

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

46mm

Case Thickness

11.3mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Silver

Jewels

28j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1990

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