Seiko Cal. 4515 - 481

The Seiko 4515-481 represents an important milestone in Seiko's 1991 lineup. The Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-d5a9bce7e026]

Also known as: UFO, Crown

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

44mm

Case Thickness

15.5mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

200m

Dial Color

Green

Jewels

25j

Frequency

28,800 bph

Power Reserve

67 hours

Year

1991

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