Seiko Cal. 4426 - 457

This Hand-Winding model from 1981 features a 38mm PVD Black case. It features a White dial protected by a Sapphire crystal and offers 70m of water resistance. [seikata-wm-9de81351d7c0]

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

38mm

Case Thickness

10.9mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

White

Jewels

35j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1981

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