Extremely rare watch designed by the famous designer Roger Tallon. This is the iconic Mach 2000, a model that is already very rare itself. This is however the moon phase prototype, which was never brought onto the market. This watch was an experiment with the PUW255 calibre that was made in Germany. Because the model was rejected, it was never brought onto the market. That is why it is very special that this watch is offered here. You can read this story in LIP Des heures à conter" door Marie-Pia Auschitzky Coustans, on page 102. The watch has a 40 x 42 mm black aluminium case, which is in perfect condition. The blue and red buttons of this model are non-functional and the yellow one is used for all the settings. The date can be found at the 3h position, the moon phase at the 6h position and the day of the week at the 9h position. The dial is in perfect condition. The movement is very clean and functions perfectly. Comes on the original rubber strap, which can be adjusted to fit a wrist circumference of 20 cm. The watch will be packaged with extreme care and will be sent insured to the new owner.