Seiko Cal. 5697 - 931

The Seiko 5697-931 represents an important milestone in Seiko's 1997 lineup. The Rotating bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-b556fd430776]

Also known as: UFO

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

15.9mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

50m

Dial Color

Blue Sunburst

Jewels

17j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1997

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