Seiko Cal. 6680 - 794

This Solar model from 1974 features a 37mm PVD Black case. Powered by the 6680 caliber with 26j jewels beating at 28,800 bph, it delivers a 37 hours power reserve. [seikata-wm-6d55c2796c96]

Also known as: Crown

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

37mm

Case Thickness

14.5mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

Navy

Jewels

26j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1974

Related Models

• Seiko 3845-920
• Seiko 6294-363
• Seiko 5283-620
• Seiko 6311-845
• Seiko 4480-409
• Seiko 6154-979
• Seiko 4578-625
• Seiko 7179-552
• Seiko 6323-107
• Seiko 4462-596
• Seiko 6261-196
• Seiko 4436-611