Seiko Cal. 6665 - 666

The 6665-666 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6665 caliber with 32j jewels beating at 21,600 bph, it delivers a 58 hours power reserve. [seikata-wm-4ec274ce6de6]

Also known as: Silverwave, Arnie

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

36mm

Case Thickness

8.4mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

190m

Dial Color

Black

Jewels

32j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1975

Related Models

• Seiko 6654-336
• Seiko 7195-786
• Seiko 4454-500
• Seiko 6288-943
• Seiko 6391-430
• Seiko 5666-259
• Seiko 5272-279
• Seiko 5294-691
• Seiko 4524-446
• Seiko 5226-497
• Seiko 6677-901
• Seiko 7093-898