Portugieser Constant-Force Tourbillon Edition “150 Years” Platinum / White
Brand: | IWC |
Family: | Portugieser |
Reference: |
IW5902-02
(aka: IW590202)
|
Name: | Portugieser Constant-Force Tourbillon Edition “150 Years” Platinum / White |
Produced: | 2018 |
Limited: | Yes, 15 units |
Case
Material: | Platinum |
Glass: | Sapphire |
Back: | Open |
Shape: | Round |
Diameter: | 46.00 mm |
Height: | 13.40 mm |
W/R: | 30.00 m |
Dial
Color: | White |
Finish: | Gloss |
Indexes: | Arabic Numerals |
Hands: | Feuille |
Movement
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.
Type: | Handwound |
Brand: | IWC |
Caliber: | 94805 |
Display: | Analog |
Jewels: | 41 |
Reserve: | 96 h |
Frequency: | 18000 bph |
Time: | Day / Night Indication, Minutes, Small Seconds |
Astronomical: | Moonphase |
Additionals: | Constant Force Mechanism, Tourbillon Escapement, Power Reserve Indicator |
Description
The IWC Portugieser Constant-Force Tourbillon Edition “150 Years” reference IW5902-02 is a limited edition of 15 pieces created in celebration of the brand's 150th anniversary. It features a platinum case of 46mm, which houses the hand-wound caliber 94805 with constant-force tourbillon and moonphase indicator.