Big Pilot Constant-Force Tourbillon Le Petit Prince / Platinum
|Family: ||Big Pilot|
|Name: ||Big Pilot Constant-Force Tourbillon Le Petit Prince / Platinum|
|Limited: ||Yes, 10 units|
|Diameter: ||46.00 mm|
|Height: ||13.50 mm|
|Lug Width: ||22.00 mm|
|W/R: ||60.00 m|
|Indexes: ||Arabic Numerals|
IWC manufactured 94805 calibre (94000-calibre family) is a hand-wound movement with a tourbillon escapement. A patented constant force mechanism is integrated into the tourbillon, ensuring a stable amplitude of the balance - visible through 1 second jumps of the tourbillon. After having run for 48 hours, the constant force mechanism is decoupled and the tourbillon will move in regular 1/5th of a second intervals. It furthermore features a day/night indication, double moonphase display and a 96 hour power reserve.
|Time:||Day / Night Indication, Minutes, Small Seconds|
|Additionals:||Constant Force Mechanism, Tourbillon Escapement, Power Reserve Indicator|
The IWC Big Pilot Constant-Force Tourbillon IW5903-02 was introduced at SIHH 2019. This watch features platinum case of 46.2mm housing the hand-wound caliber 94805 with constant force tourbillon, moon phase and power reserve indicator.