Seiko Cal. 5680 - 592

The Seiko 5680-592 represents an important milestone in Seiko's 1969 lineup. With its 20mm lug width and 13.7mm profile, it sits comfortably on most wrists. [seikata-wm-681b2401a161]

Also known as: Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

13.7mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Burgundy

Jewels

22j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1969

Related Models

• Seiko 0783-916
• Seiko 6198-963
• Seiko 6213-487
• Seiko 4442-393
• Seiko 3865-864
• Seiko 7030-900
• Seiko 7036-113
• Seiko 7188-908
• Seiko 6249-702
• Seiko 3822-659
• Seiko 6235-773
• Seiko 5277-515