Seiko Cal. 4512 - 950

The 4512-950 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 4512 caliber with 34j jewels beating at 21,600 bph, it delivers a 62 hours power reserve. [seikata-wm-b13bc215db9b]

Also known as: Monster, Pogue

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

38mm

Case Thickness

12.2mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Green

Jewels

34j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1980

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