Seiko Cal. 4542 - 101

The 4542-101 is a sought-after Solar piece from Seiko's golden era. Powered by the 4542 caliber with 20j jewels beating at 21,600 bph, it delivers a 68 hours power reserve. [seikata-wm-add5ea460b29]

Also known as: UFO, World Timer

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

34mm

Case Thickness

14.8mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Champagne

Jewels

20j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1968

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