Seiko Cal. 4525 - 789

This Hand-Winding model from 1977 features a 35mm PVD Black case. With its 21mm lug width and 14.8mm profile, it sits comfortably on most wrists. [seikata-wm-a2cc6076ef6f]

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

35mm

Case Thickness

14.8mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

Navy

Jewels

29j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1977

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