Seiko Cal. 6665 - 451

Released in 1998, the Cal. 6665 with design code 451 was part of Seiko's domestic market collection. The Fixed bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-7eb482aa9cf5]

Also known as: Silverwave

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

41mm

Case Thickness

12.4mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

120m

Dial Color

Champagne

Jewels

23j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1998

Related Models

• Seiko 5643-331
• Seiko 6253-555
• Seiko 5276-962
• Seiko 3859-132
• Seiko 7188-930
• Seiko 5611-474
• Seiko 7019-778
• Seiko 6626-466
• Seiko 7188-945
• Seiko 4546-242
• Seiko 7066-458
• Seiko 7011-840