Seiko Cal. 4448 - 425

This Spring Drive model from 1989 features a 44mm PVD Black case. Powered by the 4448 caliber with 34j jewels beating at 21,600 bph, it delivers a 55 hours power reserve. [seikata-wm-9a2e4db4638f]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

44mm

Case Thickness

13.7mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

130m

Dial Color

Cream

Jewels

34j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1989

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