Seiko Cal. 6680 - 725

This Solar model from 1990 features a 44mm PVD Black case. Powered by the 6680 caliber with 34j jewels beating at 28,800 bph, it delivers a 70 hours power reserve. [seikata-wm-92a23f03431b]

Also known as: Silverwave

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

44mm

Case Thickness

14.5mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Blue Sunburst

Jewels

34j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1990

Related Models

• Seiko 6311-513
• Seiko 4599-375
• Seiko 0726-644
• Seiko 4574-819
• Seiko 7074-646
• Seiko 6161-609
• Seiko 6387-795
• Seiko 6677-594
• Seiko 6377-904
• Seiko 6163-668
• Seiko 4477-467
• Seiko 5636-904