IWC Portugieser Tourbillon 18K Rose Gold

$39,715.00 USD

Manufacturer: IWC
Model: Portugieser Tourbillon
Reference Number: IW544705
Movement: Manual winding
Condition: Like
Gender: Men’s/unisex
Time Period: 2015
Retail / Compare-At Price: $61,100
Our Best Price: $39,715

Movement: -
Caliber: 98900
Jewels: 21

Case Material: 18K rose gold
Case Diameter: 43 mm
Thickness: 11 mm
Waterproof: 100 ft./30 m.
Water Resistance: 3 ATM
Material Bezel: Fixed 18K rose gold
Glass: Sapphire crystal arched-edge, antireflective coating
Dial: Black
Dial Numerals: Rose gold Arabic numerals and stick hour indices, railway-track minute/second markers around the outer rim

Bracelet color: Black
Bracelet Material: Leather
Clasp: Deployant
Clasp material: 18K rose gold

Tourbillon in a cage at 9 o’clock, hours, minutes, silvered subsidiary seconds dial at 6 o’clock, 54-hour power reserve

18K rose gold applied leaf hands
18K rose gold screw-down crown
Sapphire crystal arched-edge case back, antireflective coating, côte de Genève, perlage, adjusted to 5 positions
The flying minute tourbillon rotates around its own axis once every 60 seconds to counteract the pull of gravity on any disequilibrium in the balance wheel that would adversely affect the watch’s rate and accuracy.
Plate and three-quarter bridge made of nickel-silver.
The mechanism oscillates at a frequency of 28,800 vph (4Hz)
Signature of Florentine Ariosto Johns at 3 o'clock (American engineer and watch maker 1841-1916, founder of the International Watch Company - 1868)
Limited edition of 500 pieces (#349)
Complete (box and papers)