Seiko Cal. 6664 - 581

The Seiko 6664-581 represents an important milestone in Seiko's 1993 lineup. It features a Champagne dial protected by a Acrylic crystal and offers 140m of water resistance. [seikata-wm-a1b66ec58327]

Also known as: Samurai

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

9.7mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

140m

Dial Color

Champagne

Jewels

36j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1993

Related Models

• Seiko 4520-933
• Seiko 5220-666
• Seiko 7069-593
• Seiko 4576-282
• Seiko 7027-368
• Seiko 6171-507
• Seiko 4542-901
• Seiko 5297-192
• Seiko 4425-353
• Seiko 7083-778
• Seiko 6161-637
• Seiko 6179-615