Seiko Cal. 4480 - 580

The Seiko 4480-580 represents an important milestone in Seiko's 1973 lineup. It features a White dial protected by a Hardlex crystal and offers 180m of water resistance. [seikata-wm-ced6f6ec88eb]

Also known as: Sportsmatic, Emperor

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

36mm

Case Thickness

10.3mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

180m

Dial Color

White

Jewels

28j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1973

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