Seiko Cal. 5697 - 997

The Seiko 5697-997 represents an important milestone in Seiko's 1976 lineup. Powered by the 5697 caliber with 25j jewels beating at 21,600 bph, it delivers a 43 hours power reserve. [seikata-wm-e1eeb1526c4c]

Also known as: Turtle, Monster

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

35mm

Case Thickness

11.8mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

100m

Dial Color

Silver

Jewels

25j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1976

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