OMEGA Speedmaster Professional women's watch Approx. 42mm round case Stainless steel case and bracelet Fixed black tachymeter bezel Black dial with luminous slash markers 30min register at 9 o'clock 12hour register at 6 o'clock 60second register at 3 o'clock Luminous baton hands Sapphire crystal window OMEGA link bracelet #1998/849 and folding deployant clasp Reference #145.0811 Serial #77096588 Caliber #1863 18jewel Manual wind, movement #77096588 Circa 1990s early 2000s Each Vintage Watch purchase includes a Neiman Marcus watch box and a Neiman Marcus certificate of authenticity. Original boxes and papers are not offered in most instances and will be noted on the site when they are included. Made in Switzerland