Seiko Cal. 4433 - 391

The Seiko 4433-391 represents an important milestone in Seiko's 1984 lineup. It features a Blue Sunburst dial protected by a Acrylic crystal and offers 140m of water resistance. [seikata-wm-f7a89c9be66e]

Also known as: Crown

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

34mm

Case Thickness

9.1mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Blue Sunburst

Jewels

24j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1984

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