Seiko Cal. 6680 - 151

The Seiko 6680-151 represents an important milestone in Seiko's 1975 lineup. The Fixed bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-7087141dadb6]

Also known as: Helmet, Rally

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

41mm

Case Thickness

13.1mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

130m

Dial Color

Green

Jewels

34j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1975

Related Models

• Seiko 4542-878
• Seiko 5276-149
• Seiko 5688-692
• Seiko 7162-400
• Seiko 6237-338
• Seiko 5654-897
• Seiko 4530-238
• Seiko 4492-863
• Seiko 6631-269
• Seiko 0783-917
• Seiko 6195-930
• Seiko 4499-492