Seiko Cal. 4517 - 373

The Seiko 4517-373 represents an important milestone in Seiko's 1987 lineup. The Bidirectional bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-16c21a6fe676]

Also known as: Sportsmatic, Golden Tuna

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

10.2mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Burgundy

Jewels

32j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1987

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