Seiko Cal. 6680 - 172

This Quartz model from 1966 features a 43mm Hardlex-Coated Steel case. Powered by the 6680 caliber with 36j jewels beating at 21,600 bph, it delivers a 57 hours power reserve. [seikata-wm-a0395f33d8c8]

Also known as: UFO, Bellmatic

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

13.9mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Champagne

Jewels

36j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1966

Related Models

• Seiko 6164-126
• Seiko 4427-386
• Seiko 6687-580
• Seiko 4449-213
• Seiko 6337-556
• Seiko 7028-787
• Seiko 6195-466
• Seiko 6322-982
• Seiko 6381-643
• Seiko 5677-258
• Seiko 4555-896
• Seiko 7045-527