Seiko Cal. 0790 - 557

This Hand-Winding model from 1965 features a 36mm PVD Black case. With its 20mm lug width and 8.5mm profile, it sits comfortably on most wrists. [seikata-wm-992e6102114b]

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

36mm

Case Thickness

8.5mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

Black

Jewels

26j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1965

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