Seiko Cal. 5298 - 717

The Seiko 5298-717 represents an important milestone in Seiko's 1971 lineup. The Fixed bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-7d44c6701eb6]

Also known as: Sumo

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

11.8mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

50m

Dial Color

Green

Jewels

33j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1971

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