Seiko Cal. 4443 - 981

This Automatic model from 1972 features a 46mm Stainless Steel case. It features a Green dial protected by a Acrylic crystal and offers 170m of water resistance. [seikata-wm-21ab9c1e48d2]

Also known as: Sportsmatic

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

13.1mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Green

Jewels

31j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1972

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