Seiko Cal. 6680 - 192

Released in 1971, the Cal. 6680 with design code 192 was part of Seiko's domestic market collection. The Bidirectional bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-cc637bce2325]

Also known as: Helmet, Crown

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

36mm

Case Thickness

13.9mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Blue Sunburst

Jewels

17j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1971

Related Models

• Seiko 7037-827
• Seiko 5252-817
• Seiko 6315-168
• Seiko 5248-560
• Seiko 7179-330
• Seiko 7130-302
• Seiko 5275-237
• Seiko 6654-201
• Seiko 6655-649
• Seiko 6326-563
• Seiko 4490-467
• Seiko 4576-541