Seiko Cal. 4522 - 330

This Spring Drive model from 1983 features a 36mm Stainless Steel case. It features a Green dial protected by a Acrylic crystal and offers 80m of water resistance. [seikata-wm-966bbc9034b9]

Also known as: Tuna, Bellmatic

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

15.3mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

80m

Dial Color

Green

Jewels

28j

Frequency

21,600 bph

Power Reserve

69 hours

Year

1983

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