Seiko Cal. 4591 - 764

The Seiko 4591-764 represents an important milestone in Seiko's 1994 lineup. The Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-1c8895cfb9a3]

Also known as: UFO

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

9.7mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

130m

Dial Color

Black

Jewels

24j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1994

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