Seiko Cal. 4427 - 905

The 4427-905 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 4427 caliber with 33j jewels beating at 21,600 bph, it delivers a 46 hours power reserve. [seikata-wm-10064c848438]

Also known as: Crown, Emperor

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

11.3mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

50m

Dial Color

Champagne

Jewels

33j

Frequency

21,600 bph

Power Reserve

46 hours

Year

1995

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