Seiko Cal. 6620 - 719

The Seiko 6620-719 represents an important milestone in Seiko's 1970 lineup. Powered by the 6620 caliber with 23j jewels beating at 36,000 bph, it delivers a 45 hours power reserve. [seikata-wm-73e2efec21ed]

Also known as: Arnie

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

15.9mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

70m

Dial Color

Burgundy

Jewels

23j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1970

Related Models

• Seiko 0762-585
• Seiko 5243-174
• Seiko 7056-226
• Seiko 5233-906
• Seiko 6261-342
• Seiko 3891-458
• Seiko 7140-161
• Seiko 4432-184
• Seiko 7172-696
• Seiko 4510-140
• Seiko 6641-105
• Seiko 5664-592