Seiko Cal. 5257 - 985

This Solar model from 1967 features a 45mm PVD Black case. With its 22mm lug width and 12.2mm profile, it sits comfortably on most wrists. [seikata-wm-7bb4ac43f3d3]

Also known as: Bullhead, Crown

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

45mm

Case Thickness

12.2mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Blue Sunburst

Jewels

18j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1967

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