This is a new and unworn watch The AIRCO models have been named after theAircraft Manufacturing Company Limited, one of the first British military aircraft manufacturers. The watches are constructed using Bremont technical three-pieceTrip-Tick ®cases which are produced at the company facilities in the UK, housing the smaller but beautifully finished chronometer rated BE-92AE movement. The AIRCO MACH 2, probably best described as more of an officer's dress watch, features an immaculate 40 mm polished case with sapphire crystal back. The white coloured dial complements its polished applied numerals and elegant polished hands with carefully applied Super-Lumi Nova® for readability. Stainless steel bracelet.