18ct yellow gold Submariner model 16618 T with blue dial and bezel, Y9xxxxx case number on 93258 Oyster Fliplock bracelet. Comes with original wooden box, Rolex papers from the prestigious jewellers Wempe in Germany dated December 2004 and a Submariner instruction manual -- in English, which is useful if you don't sprichen ze deutsche. This watch is in superb condition and seems to have spent most of its life unworn in a safe. The NEW equivalent is now £17,330!