Seiko Cal. 3877 - 578

This Solar model from 1976 features a 43mm PVD Black case. It features a Cream dial protected by a Hardlex crystal and offers 40m of water resistance. [seikata-wm-fe98949b62d4]

Also known as: Monster, Crown

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

43mm

Case Thickness

11.6mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Cream

Jewels

19j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1976

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