Assembled entirely by hand and water-resistant to 30 m, this calendar-equipped mechanical chronograph is a new entry in the “Tradition Mécanique” collection. Featuring fan-like horns and a transparent back, the case comes in yellow, white or rose goidpiate or in white goidpiate with rose goidpiate bezel. Black or gold saddle-stitched alligator strap. Dial with tachymetric scale, totalizers for hours, minutes and seconds, and raised Breguet numerals. Scratch-resistant sapphire crystal.