The sporty look of this Calibre 8700\'s case adds an edge to its traditional design. Key features to this retrograde perpetual calendar include month-day-date, alarm, dual time, 12/24 hour time and a non-reflective crystal. Additional details for this stainless steel model include a 42mm screw-back case and 100M WR. Featuring our Eco-Drive technology – powered by light, any light. Never needs a battery. Caliber number E870.
