Seiko Cal. 4432 - 422

This Spring Drive model from 1989 features a 38mm Stainless Steel case. It features a Green dial protected by a Acrylic crystal and offers 150m of water resistance. [seikata-wm-014c9dee6906]

Also known as: Tuna

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

12.5mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Green

Jewels

18j

Frequency

36,000 bph

Power Reserve

41 hours

Year

1989

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