Seiko Cal. 4448 - 612

The Seiko 4448-612 represents an important milestone in Seiko's 1999 lineup. The Bidirectional bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-41330c308b79]

Also known as: Bullhead, UFO

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

39mm

Case Thickness

8.4mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Navy

Jewels

23j

Frequency

28,800 bph

Power Reserve

62 hours

Year

1999

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