Seiko Cal. 4451 - 162

The Seiko 4451-162 represents an important milestone in Seiko's 1974 lineup. Powered by the 4451 caliber with 24j jewels beating at 21,600 bph, it delivers a 49 hours power reserve. [seikata-wm-160e6c0a521f]

Also known as: Sumo, Shogun

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

9.9mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Champagne

Jewels

24j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1974

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