Seiko Cal. 4578 - 535

The Seiko 4578-535 represents an important milestone in Seiko's 1985 lineup. The Bidirectional bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-80a39c29f991]

Also known as: UFO

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

46mm

Case Thickness

10.9mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Burgundy

Jewels

32j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1985

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