Seiko Cal. 5643 - 592

The Seiko 5643-592 represents an important milestone in Seiko's 1984 lineup. Powered by the 5643 caliber with 19j jewels beating at 36,000 bph, it delivers a 46 hours power reserve. [seikata-wm-e2a45ab92435]

Also known as: Sportsmatic, Sea Horse

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

40mm

Case Thickness

12.9mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

170m

Dial Color

Cream

Jewels

19j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1984

Related Models

• Seiko 5245-519
• Seiko 4482-623
• Seiko 7069-985
• Seiko 6115-492
• Seiko 6660-380
• Seiko 6123-648
• Seiko 3844-634
• Seiko 3812-876
• Seiko 3868-541
• Seiko 4520-802
• Seiko 6217-940
• Seiko 7011-962