Seiko Cal. 4427 - 484

The 4427-484 is a sought-after Solar piece from Seiko's golden era. Powered by the 4427 caliber with 23j jewels beating at 21,600 bph, it delivers a 43 hours power reserve. [seikata-wm-7e671811d4a6]

Also known as: Bullhead, UFO

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

10.8mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Champagne

Jewels

23j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1972

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