Seiko Cal. 4482 - 743

Released in 1980, the Cal. 4482 with design code 743 was part of Seiko's domestic market collection. The Rotating bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-42fb28449fa1]

Also known as: Tuna, Crown

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

15.7mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

190m

Dial Color

White

Jewels

33j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1980

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