Seiko Cal. 0766 - 577

Seiko 0766-577

The 0766-577 is a sought-after Kinetic piece from Seiko's golden era. With its 19mm lug width and 14.4mm profile, it sits comfortably on most wrists. [seikata-wm-6e6ea0e1abc1]

Also known as: Helmet

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
14.4mm
Lug Width
19mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
90m
Dial Color
Navy
Jewels
18j
Frequency
28,800 bph
Power Reserve
45 hours
Year
1966

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