Seiko Cal. 6620 - 970

This Quartz model from 1968 features a 43mm Gold-Plated case. Powered by the 6620 caliber with 35j jewels beating at 21,600 bph, it delivers a 54 hours power reserve. [seikata-wm-14a5be49eea4]

Also known as: Silverwave, Sea Horse

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

13.9mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

100m

Dial Color

Silver

Jewels

35j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1968

Related Models

• Seiko 0722-604
• Seiko 3837-911
• Seiko 4511-121
• Seiko 3898-183
• Seiko 6178-540
• Seiko 7021-112
• Seiko 7164-634
• Seiko 0777-618
• Seiko 6349-356
• Seiko 4492-865
• Seiko 5675-269
• Seiko 6124-539