Seiko Cal. 4447 - 446

The Seiko 4447-446 represents an important milestone in Seiko's 1990 lineup. The Fixed bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-b10f449aa7d3]

Also known as: Bellmatic

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

45mm

Case Thickness

11.9mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

60m

Dial Color

Black

Jewels

21j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1990

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