Steel Omega Speedmaster Professional 3578.51.00 "Snoopy" after the Apollo 10 crew named their Lunar module after him. Snoopy was therefore chosen as the watch dog for NASA`s prestigious manned flight awareness award, the silver snoopy is still awarded today to individuals and companies for outstanding contributions to human space flight. Omega received its Snoopy award on 5th October 1970 in recognition of the role their Omega Speedmaster played on the Apollo 13 mission. Limited edition of 5441 made after the elapsed time of 142 hours 54 minutes and 41 seconds. Calibre: Omega 1861 Famous manual-winding chronograph movement that was worn on the Moon. Black dial with black sub dials and snoopy in sub dial at the 9 o’clock position. Steel brecelet with deployment clasp. Snoopy image on the case back. Box and papers dated January 2004. Our reference S20530.