Seiko Cal. 6680 - 553

The Seiko 6680-553 represents an important milestone in Seiko's 1999 lineup. The Coin-Edge bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-1e6ff2b32679]

Also known as: Monster, Sportsmatic

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

45mm

Case Thickness

10.5mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Burgundy

Jewels

21j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1999

Related Models

• Seiko 6336-306
• Seiko 6629-927
• Seiko 7086-957
• Seiko 4490-672
• Seiko 6341-455
• Seiko 6341-169
• Seiko 6690-911
• Seiko 4515-793
• Seiko 5263-206
• Seiko 5242-316
• Seiko 3843-870
• Seiko 7155-515