Seiko Cal. 6680 - 273

The Seiko 6680-273 represents an important milestone in Seiko's 1976 lineup. Powered by the 6680 caliber with 32j jewels beating at 21,600 bph, it delivers a 70 hours power reserve. [seikata-wm-2c4fd7854812]

Also known as: Helmet, Sea Horse

Specifications

Movement

Solar

Case Material

Titanium

Case Width

40mm

Case Thickness

10.7mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

140m

Dial Color

Blue Sunburst

Jewels

32j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1976

Related Models

• Seiko 0775-645
• Seiko 7149-811
• Seiko 5269-481
• Seiko 5228-140
• Seiko 4562-482
• Seiko 6288-126
• Seiko 6626-873
• Seiko 3859-113
• Seiko 0780-821
• Seiko 6149-409
• Seiko 7015-269
• Seiko 6651-442