Seiko Cal. 4452 - 527

This Hand-Winding model from 1973 features a 44mm PVD Black case. It features a Silver dial protected by a Hardlex crystal and offers 180m of water resistance. [seikata-wm-2b7efbe58f48]

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

44mm

Case Thickness

11.5mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

180m

Dial Color

Silver

Jewels

26j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1973

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