This is a rose gold version of the MB&F Legacy Machine No.1 LM1 Xia Hang. This work of art is sealed and signed by Maximilian Büsser. The warranty card was dated in July 2014, with balance of two-year warranty, also signed by Maximilian Büsser. The watch is accompanied by a pair of full-size (approximately 15cm/6″ high) sculptures of Mr. Up and Mr. Down in polished stainless steel and signed by the artist. New and unworn, only 12 pieces were produced. Complete set.