Seiko Cal. 4425 - 147

The 4425-147 is a sought-after Solar piece from Seiko's golden era. Powered by the 4425 caliber with 36j jewels beating at 36,000 bph, it delivers a 39 hours power reserve. [seikata-wm-2c125d26b5f5]

Also known as: Pogue, Helmet

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

46mm

Case Thickness

8.0mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

120m

Dial Color

Cream

Jewels

36j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1973

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