Seiko Cal. 5273 - 539

The 5273-539 is a sought-after Solar piece from Seiko's golden era. Powered by the 5273 caliber with 28j jewels beating at 21,600 bph, it delivers a 42 hours power reserve. [seikata-wm-5119c40a2566]

Also known as: Bullhead

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

34mm

Case Thickness

11.9mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

190m

Dial Color

Navy

Jewels

28j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1968

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