Seiko Cal. 6620 - 726

The Seiko 6620-726 represents an important milestone in Seiko's 1990 lineup. Powered by the 6620 caliber with 31j jewels beating at 36,000 bph, it delivers a 38 hours power reserve. [seikata-wm-91a2c0449689]

Also known as: Turtle

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

12.3mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Blue Sunburst

Jewels

31j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1990

Related Models

• Seiko 6327-588
• Seiko 5624-504
• Seiko 4430-212
• Seiko 4523-625
• Seiko 4435-579
• Seiko 6190-619
• Seiko 6247-564
• Seiko 0788-414
• Seiko 7191-135
• Seiko 7112-711
• Seiko 6178-767
• Seiko 6338-747