Seiko Cal. 4510 - 928

This Solar model from 1981 features a 36mm PVD Black case. With its 18mm lug width and 14.3mm profile, it sits comfortably on most wrists. [seikata-wm-ce354a2907f9]

Also known as: Bullhead

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

36mm

Case Thickness

14.3mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Blue Sunburst

Jewels

18j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1981

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