Seiko Cal. 4554 - 580

The Seiko 4554-580 represents an important milestone in Seiko's 1967 lineup. With its 18mm lug width and 10.8mm profile, it sits comfortably on most wrists. [seikata-wm-ef99be6d1329]

Also known as: Sportsmatic, World Timer

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

38mm

Case Thickness

10.8mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

40m

Dial Color

Champagne

Jewels

34j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1967

Related Models

• Seiko 6241-736
• Seiko 4444-292
• Seiko 0717-903
• Seiko 3873-688
• Seiko 6256-996
• Seiko 6333-853
• Seiko 7177-978
• Seiko 5669-645
• Seiko 5648-431
• Seiko 4533-359
• Seiko 0772-406
• Seiko 6242-205