Seiko Cal. 4448 - 159

The Seiko 4448-159 represents an important milestone in Seiko's 1988 lineup. Powered by the 4448 caliber with 24j jewels beating at 28,800 bph, it delivers a 56 hours power reserve. [seikata-wm-0e6d8f3c16d9]

Also known as: Goldfeather

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

43mm

Case Thickness

10.5mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

30m

Dial Color

Green

Jewels

24j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1988

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