Seiko Cal. 5287 - 510

The Seiko 5287-510 represents an important milestone in Seiko's 1965 lineup. Powered by the 5287 caliber with 34j jewels beating at 36,000 bph, it delivers a 68 hours power reserve. [seikata-wm-b610b4fd2e01]

Also known as: Monster, Golden Tuna

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

9.9mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

200m

Dial Color

Navy

Jewels

34j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1965

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