Seiko Cal. 7143 - 953

The 7143-953 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 7143 caliber with 17j jewels beating at 36,000 bph, it delivers a 54 hours power reserve. [seikata-wm-18e331a93ee9]

Also known as: World Timer

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

43mm

Case Thickness

12.9mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Silver

Jewels

17j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1975

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