Seiko Cal. 4435 - 203

The Seiko 4435-203 represents an important milestone in Seiko's 1969 lineup. The Rotating bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-e7da639b27dc]

Also known as: UFO

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

10.0mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

180m

Dial Color

Black

Jewels

19j

Frequency

28,800 bph

Power Reserve

53 hours

Year

1969

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