Seiko Cal. 4443 - 409

The Seiko 4443-409 represents an important milestone in Seiko's 1982 lineup. It features a White dial protected by a Acrylic crystal and offers 200m of water resistance. [seikata-wm-1c7d63056085]

Also known as: UFO, Crown

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

15.2mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

White

Jewels

31j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1982

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