Seiko Cal. 4446 - 284

The Seiko 4446-284 represents an important milestone in Seiko's 1997 lineup. It features a Black dial protected by a Hardlex crystal and offers 110m of water resistance. [seikata-wm-bfdc1afad397]

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

42mm

Case Thickness

14.0mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Black

Jewels

18j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1997

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