Seiko Cal. 4421 - 629

This Hand-Winding model from 1966 features a 44mm PVD Black case. It features a Cream dial protected by a Hardlex crystal and offers 190m of water resistance. [seikata-wm-d99a1f277fc9]

Also known as: Crown

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

44mm

Case Thickness

9.7mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Cream

Jewels

36j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1966

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