Seiko Cal. 6693 - 513

The Seiko 6693-513 represents an important milestone in Seiko's 1966 lineup. Powered by the 6693 caliber with 24j jewels beating at 28,800 bph, it delivers a 60 hours power reserve. [seikata-wm-620aca834036]

Also known as: Sea Horse, Arnie

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

46mm

Case Thickness

8.6mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

80m

Dial Color

Burgundy

Jewels

24j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1966

Related Models

• Seiko 0739-702
• Seiko 3877-798
• Seiko 7151-596
• Seiko 5655-523
• Seiko 5677-754
• Seiko 6137-799
• Seiko 0767-585
• Seiko 7024-332
• Seiko 4495-195
• Seiko 6124-976
• Seiko 6388-376
• Seiko 5254-907