Seiko Cal. 6620 - 475

The Seiko 6620-475 represents an important milestone in Seiko's 1975 lineup. The Coin-Edge bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-7fb4dba46ffb]

Also known as: Goldfeather

Specifications

Movement

Solar

Case Material

Titanium

Case Width

46mm

Case Thickness

14.1mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

Navy

Jewels

18j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1975

Related Models

• Seiko 5213-389
• Seiko 6122-556
• Seiko 0772-625
• Seiko 5288-432
• Seiko 6392-821
• Seiko 6234-191
• Seiko 5652-323
• Seiko 6315-395
• Seiko 7172-109
• Seiko 6135-354
• Seiko 6294-216
• Seiko 0772-915