Seiko Cal. 4525 - 345

This Spring Drive model from 1983 features a 44mm PVD Black case. It features a Black dial protected by a Sapphire crystal and offers 200m of water resistance. [seikata-wm-7d595646a50b]

Also known as: UFO, Emperor

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

44mm

Case Thickness

12.7mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Black

Jewels

26j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1983

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