Seiko Cal. 7183 - 142

The 7183-142 is a sought-after Quartz piece from Seiko's golden era. Powered by the 7183 caliber with 28j jewels beating at 21,600 bph, it delivers a 68 hours power reserve. [seikata-wm-b7fbef899e86]

Also known as: UFO, Sportsmatic

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

13.4mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

Burgundy

Jewels

28j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1971

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