Omega Museum Collection 518.104.22.168.02.001. 39mm diameter Rose Gold case, which is water resistant to a depth of 30 meters. Hand-Wound Omega Calibre 3201 chronograph movement, with free sprung-balance and a power reserve of 52 hours. Silver dial with gold index hour markers and silver sub dials and tachymetre scale. Scratch resistant sapphire crystal glass, with anti-reflective treatment. Brown croc leather strap with rose gold pin buckle. Box and papers dated December 2012.