Seiko Cal. 4498 - 451

The Seiko 4498-451 represents an important milestone in Seiko's 1975 lineup. Powered by the 4498 caliber with 19j jewels beating at 36,000 bph, it delivers a 62 hours power reserve. [seikata-wm-8fb60a0b55a1]

Also known as: Bullhead

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

40mm

Case Thickness

10.7mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Blue Sunburst

Jewels

19j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1975

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