Limited Edition of 500 Pieces. Maurice Lacroix Watch Pontos Chronograph Monopusher Limited Edition PT6428-DLB01-320-2. From the outset, the spirit of this collection has been embodied by its lines and case. It is a contemporary spirit that respects the codes of traditional watchmaking, dressy without being formal, refined without relying on design gimmicks. Its search for timelessness is far removed from what is ordinary or easy. The highly detailed round case expresses all the personality of PONTOS. It features a shoulder either side of the crown, which serves to protect it and to create slight asymmetry. This protection takes the form of pushers in the PONTOS Chronograph models. Limited Edition of 500 20th anniversary.