Patek Philippe combines Haute Horlogerie and Haute Joaillerie by reinterpreting its most complicated wristwatch in a white gold version set with 118 baguette-cut blue sapphires (11.9 cts) and 291 baguette-cut diamonds (20.54 cts), featuring the "invisible setting" technique. Among the 20 complications are five chiming modes, including two patented world exclusives: an alarm with time strike and a date repeater sounding the date at will. The double-faced reversible case features a patented rotation mechanism enabling it to be worn with either dial visible. This watch is accompanied by white gold cuff links set with baguette-cut blue sapphires.
Watch
Manually wound mechanical movement. 
Caliber : 300 GS AL 36-750 QIS FUS IRM.  
Patek Philippe Grandmaster Chime. 
Double-faced reversible wristwatch. 
Grande and petite sonnerie. 
Minute repeater with classic gongs. 
Strikework mode display (S G P). 
Alarm with time strike. 
Alarm on/off indication. 
Date repeater. 
Movement and strikework power-reserve indication. 
Strikework isolator indication. 
Second time-zone. 
Second time zone day/night indication. 
Instantaneous perpetual calendar. 
Day, date (on both dials), month, leap-year cycle by hands. 
Four-digit year display in an aperture. 
Moon phases. 
24-hour and minutes subdial. 
Crown position indication (R A H).
Dial :Time side: ebony black opaline, gold applied Breguet numerals, hand-guilloched hobnail pattern. Calendar side: ebony black opaline. 18K solid gold dial plate.
Case
White gold reversible case. 
Diameter : 49.4 mm. 
Height : 16.32 mm. 
Humidity- and dust-protected only (not water resistant).
Gemsetting : 96 baguette-cut sapphires : 10.8 cts. (bezel time side). 291 baguette-cut diamonds : 20.54 cts. (bezel calendar side and case). 22 baguette-cut sapphires : 1.1 ct. (clasp). Total of 118 baguette-cut sapphires (11.9 cts) and 291 baguette-cut diamonds (20.54 cts).
Strap : Alligator leather with square scales, hand-stitched, shiny black. 
Fold-over clasp set with sapphires.
Grande and petite sonnerie. 
Minute repeater with classic gongs.
Diameter: 37 mm. 
Thickness: 10.7 mm. 
Number of parts: 1366. 
Jewels: 108. 
Movement power reserve: 72 hours. 
Strikework power reserve: 30 hours. 
Balance: Gyromax®. 
Frequency: 25,200 semi-oscillations/hour (3.5 Hz). 
Balance spring: Spiromax®. 
Hallmark: Patek Philippe Seal.