Seiko Cal. 4597 - 763

The Seiko 4597-763 represents an important milestone in Seiko's 1988 lineup. The Fixed bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-bc591032ea4e]

Also known as: Turtle, Sumo

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

42mm

Case Thickness

8.9mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

140m

Dial Color

Blue Sunburst

Jewels

31j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1988

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