Seiko Cal. 6220 - 973

The Seiko 6220-973 represents an important milestone in Seiko's 1972 lineup. Powered by the 6220 caliber with 21j jewels beating at 21,600 bph, it delivers a 55 hours power reserve. [seikata-wm-64e5216121b2]

Also known as: UFO

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

13.3mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

180m

Dial Color

Silver

Jewels

21j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1972

Related Models

• Seiko 4460-914
• Seiko 4552-781
• Seiko 4481-535
• Seiko 6623-821
• Seiko 3813-799
• Seiko 5273-809
• Seiko 0749-639
• Seiko 7128-850
• Seiko 7193-459
• Seiko 4471-872
• Seiko 5692-437
• Seiko 6258-917