Seiko Cal. 7151 - 672

The 7151-672 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 7151 caliber with 30j jewels beating at 36,000 bph, it delivers a 60 hours power reserve. [seikata-wm-6f2f5e28edb4]

Also known as: World Timer, Baby Tuna

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

13.8mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Green

Jewels

30j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1968

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