Seiko Cal. 5290 - 309

The Seiko 5290-309 represents an important milestone in Seiko's 1986 lineup. Powered by the 5290 caliber with 27j jewels beating at 28,800 bph, it delivers a 55 hours power reserve. [seikata-wm-c623d9f83901]

Also known as: Sumo, Pogue

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

10.5mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Silver

Jewels

27j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1986

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