Seiko Cal. 0770 - 317

This Hand-Winding model from 1990 features a 36mm PVD Black case. With its 18mm lug width and 13.6mm profile, it sits comfortably on most wrists. [seikata-wm-25f5be92c490]

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

36mm

Case Thickness

13.6mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

200m

Dial Color

Cream

Jewels

34j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1990

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