Seiko Cal. 4578 - 266

This Solar model from 1977 features a 40mm PVD Black case. It features a White dial protected by a Mineral crystal and offers 150m of water resistance. [seikata-wm-943073e8f02e]

Also known as: Bullhead, Navigator

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

40mm

Case Thickness

11.6mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

150m

Dial Color

White

Jewels

32j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1977

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