Seiko Cal. 4482 - 903

This Spring Drive model from 1969 features a 41mm PVD Black case. It features a Navy dial protected by a Acrylic crystal and offers 50m of water resistance. [seikata-wm-b5a493d7996f]

Also known as: Sportsmatic, Arnie

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

41mm

Case Thickness

12.5mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Navy

Jewels

34j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1969

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