Seiko Cal. 5647 - 271

This Kinetic model from 1971 features a 37mm Gold-Plated case. Powered by the 5647 caliber with 34j jewels beating at 36,000 bph, it delivers a 46 hours power reserve. [seikata-wm-e22c595d80b7]

Also known as: Tuna, Arnie

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

10.4mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Silver

Jewels

34j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1971

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