Seiko Cal. 4481 - 368

The Seiko 4481-368 represents an important milestone in Seiko's 1981 lineup. The Rotating bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-211a26bc0fb2]

Also known as: Sumo, Emperor

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

10.8mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

120m

Dial Color

Silver

Jewels

26j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1981

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