Seiko Cal. 4451 - 421

The 4451-421 is a sought-after Solar piece from Seiko's golden era. Powered by the 4451 caliber with 19j jewels beating at 28,800 bph, it delivers a 45 hours power reserve. [seikata-wm-f9d120364d83]

Also known as: Shogun, World Timer

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

11.4mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Burgundy

Jewels

19j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1983

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