Seiko Cal. 6620 - 676

The 6620-676 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6620 caliber with 34j jewels beating at 21,600 bph, it delivers a 42 hours power reserve. [seikata-wm-078b6af705da]

Also known as: Panda, Crown

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

12.8mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Blue Sunburst

Jewels

34j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1985

Related Models

• Seiko 7087-541
• Seiko 7035-230
• Seiko 6337-279
• Seiko 6134-954
• Seiko 4582-945
• Seiko 5698-501
• Seiko 7039-879
• Seiko 7136-421
• Seiko 3819-963
• Seiko 6667-242
• Seiko 7174-116
• Seiko 0756-406