Seiko Cal. 5221 - 744

This Hand-Winding model from 1979 features a 40mm PVD Black case. It features a White dial protected by a Hardlex crystal and offers 90m of water resistance. [seikata-wm-8b8ec387a05e]

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

40mm

Case Thickness

14.7mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

White

Jewels

32j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1979

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