Seiko Cal. 4425 - 650

This Hand-Winding model from 1979 features a 42mm Stainless Steel case. It features a White dial protected by a Acrylic crystal and offers 190m of water resistance. [seikata-wm-2dc794e41fea]

Also known as: Monster

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

11.2mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

190m

Dial Color

White

Jewels

18j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1979

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