Since its launch in 2015, this classic, elegant Men’s self-winding flyback chronograph with Annual Calendar has been among one of the most sough-after models by collectors.  The ingenious Annual Calendar mechanism, which indicates the day of the week, the date and the month, and takes into account months of 30 and 31, requires a correction only once a year.  The vertical clutch construction of chronograph mechanism allows the wearer to use the chronograph seconds hand as a running seconds hand, without influencing the smooth operation and running of the movement.  This model is offered in three different versions: in rose gold with a brown sunburst dial, in platinum with a blue sunburst dial, and the newly introduced stainless steel version with an olive-green sunburst dial.

• Self-winding mechanical movement. Caliber CH 28-520 QA 24H. Flyback chronograph hand and 60-minute counter.  Annual Calendar.  Day, date, month and day/might indication displayed in apertures.
• Cream lacquered dial, gold applied hour markers and numerals.
• Ros gold case. Sapphire-crystal case back. Water resistant to 30 m. Case diameter: 42 mm. Height: 14.03 mm.
• Shiny black alligator strap. Prong buckle.