Seiko Cal. 6663 - 281

The 6663-281 is a sought-after Spring Drive piece from Seiko's golden era. It features a Black dial protected by a Acrylic crystal and offers 190m of water resistance. [seikata-wm-975e9cfe4ddc]

Also known as: Silverwave

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

41mm

Case Thickness

14.4mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Black

Jewels

26j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1972

Related Models

• Seiko 0751-465
• Seiko 6356-508
• Seiko 0779-389
• Seiko 5657-126
• Seiko 3817-703
• Seiko 4440-161
• Seiko 3877-728
• Seiko 7112-691
• Seiko 4519-419
• Seiko 7064-560
• Seiko 7182-442
• Seiko 7031-157