Seiko Cal. 6648 - 766

The 6648-766 is a sought-after Quartz piece from Seiko's golden era. It features a Black dial protected by a Acrylic crystal and offers 130m of water resistance. [seikata-wm-497587a4f8fa]

Also known as: Crown

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

12.6mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

130m

Dial Color

Black

Jewels

33j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1993

Related Models

• Seiko 4556-513
• Seiko 6161-989
• Seiko 6143-238
• Seiko 6390-811
• Seiko 6227-718
• Seiko 6116-652
• Seiko 6226-734
• Seiko 0719-873
• Seiko 6172-656
• Seiko 6219-196
• Seiko 5286-584
• Seiko 6636-613