Seiko Cal. 4422 - 190

This Hand-Winding model from 1987 features a 42mm Two-Tone case. It features a Black dial protected by a Hardlex crystal and offers 160m of water resistance. [seikata-wm-0900546fda58]

Also known as: Bellmatic, Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

42mm

Case Thickness

11.3mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

160m

Dial Color

Black

Jewels

22j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1987

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