Circa 1965 Omega Seamaster 166.009 automatic calendar with steel case and original "rice bead" style factory bracelet. Powered by 24 jewels Omega self-winding Calibre 563
Swiss made Mechanical Automatic (Powered by wrist motion). 24 jewels Omega cal.563.
Functions:
Date calendar, window display.
Highly polished finish, solid 316L Stainless steel. 3 piece construction (bezel, core, back).
Water Resistant style. Factory Logo engraved/embossed.
Acrylic. Domed profile. Factory signed Omega logo.
Silver Satin color. Applied polished steel tone markers.
Hands:
Steel color. Index style.
Solid AISI 316L stainless steel. Highly polished finish. Watch with bracelet comfortably fits wrist size:. 7 1/2"
Very comfortable 6 link "rice bead" style.