|Reference:||IW5903-03 (aka: IW590303)|
|Name:||Big Pilot Constant-Force Tourbillon Le Petit Prince / Red Gold|
|Limited:||Yes, 10 units|
Price in euro
The IWC Big Pilot IW5903-03 was introduced in late 2018. It features a red gold case (hardened) and a blue dial. Inside is the hand-wound caliber 94805.
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|