Seiko Cal. 6660 - 955

The 6660-955 is a sought-after Kinetic piece from Seiko's golden era. With its 22mm lug width and 13.2mm profile, it sits comfortably on most wrists. [seikata-wm-80dd551bcd27]

Also known as: Helmet

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

13.2mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Silver

Jewels

18j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1976

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