Omega Speedmaster Moonwatch 3220.127.116.11.01.005. Steel 42mm case which is water resistant to 50 meters. Hand wound Omega 1861 mechanical movement with a 48 hour power reserve. Hesalite crystal glass. Featuring a Black dial with baton hour markers and an outer Tachymeter bezel. Black sub dials. Steel bracelet with deployment clasp. Box and papers dated August 2018.