Seiko Cal. 4422 - 236

This Hand-Winding model from 1985 features a 45mm Hardlex-Coated Steel case. It features a Black dial protected by a Acrylic crystal and offers 110m of water resistance. [seikata-wm-6cae0505f8aa]

Also known as: Monster

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

11.5mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Black

Jewels

35j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1985

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