Seiko Cal. 0724 - 543

The Seiko 0724-543 represents an important milestone in Seiko's 1983 lineup. The Rotating bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-27ef6f906e64]

Also known as: Tuna, Sportsmatic

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

36mm

Case Thickness

11.7mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

60m

Dial Color

White

Jewels

24j

Frequency

21,600 bph

Power Reserve

50 hours

Year

1983

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