Cal. 1128 nickel-finished lever movement 23 jewels antimagnetic iron cap textured black dial luminous baton and dagger numerals luminous hands central luminous red hand for the second time zone window for date tonneau-shaped water-resistant-type case black and silvered 24-hour bezel with separation for diurnal and nocturnal hours fluted lugs screw back embossed Seamaster 50 Years later added titanium Omega bracelet with deployant clasp case dial and movement signed