Omega Speedmaster Professional Moon Chrono

Stainless steel Omega,”Speedmaster Professional,” Moon bracelet watch made circa 1976, is a water-resistant, stainless steel wristwatch with round button chronograph, registers, and tachometer. The stainless steel tonneau case, 42mm x 49mm, has a screwed-down back with speedmaster logo and ‘moon’ dedication, tachometer graduation on the bezel to 500 UPH, lyre lugs. The black dial features luminous baton indexes, subsidiary dials for the seconds, the 12-hour and 30-minute registers, and luminous white baton hands. The 17 jewel manual wind caliber 861 movement is warrantied by Aaron Faber for 2 years.