Seiko Cal. 4451 - 256

The 4451-256 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 4451 caliber with 34j jewels beating at 28,800 bph, it delivers a 69 hours power reserve. [seikata-wm-73a9f9bdcdcf]

Also known as: World Timer

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

14.7mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

180m

Dial Color

Black

Jewels

34j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1996

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