Seiko Cal. 5287 - 963

The Seiko 5287-963 represents an important milestone in Seiko's 1975 lineup. Powered by the 5287 caliber with 33j jewels beating at 36,000 bph, it delivers a 37 hours power reserve. [seikata-wm-ccc2e279aed4]

Also known as: Sumo

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

34mm

Case Thickness

9.4mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Champagne

Jewels

33j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1975

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