Seiko Cal. 4436 - 998

This Kinetic model from 1981 features a 45mm Gold-Plated case. It features a Silver dial protected by a Acrylic crystal and offers 60m of water resistance. [seikata-wm-a43b69d1a48f]

Also known as: Helmet, Sportsmatic

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

8.5mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

60m

Dial Color

Silver

Jewels

24j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1981

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