IWC Schaffhausen

Portugieser Tourbillon Retrograde Chronograph Watch

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Only a few complications in Haute Horlogerie are as fascinating as the tourbillon. The whirlwind involves the balance wheel rotating around its axis in a cage. This not only provides a visual spectacle on the dial. The constant rotation reduces the influence of gravity on the oscillation system and increases the accuracy of the timepiece. The Portugieser Tourbillon Retrograde Chronograph features a flying hacking minute tourbillon at 6 o’clock. Additionally, the model is equipped with a retrograde date display and a chronograph with flyback function. Limited to 50 pieces, the case of this watch is made of platinum. The silver-plated dial and the rhodium-plated hands and appliques harmonise wonderfully with the rare precious metal. The self-winding IWC-manufactured 89900 calibre boasts a power reserve of 68 hours. The pallet lever and escape wheel are treated using Diamond Shell technology, which reduces friction and improves the flow of energy in the movement.

Item specifications

  • case material : Platinum
  • designer collection : Portugieser
  • case width mm : 43.5
  • movement : Automatic (Self Winding)
  • power reserve : 68
  • watch band material : Alligator
  • water resistance meters : 30
SKU: IW394006 Category: Tags: , Brand:

Description

Only a few complications in Haute Horlogerie are as fascinating as the tourbillon. The whirlwind involves the balance wheel rotating around its axis in a cage. This not only provides a visual spectacle on the dial. The constant rotation reduces the influence of gravity on the oscillation system and increases the accuracy of the timepiece. The Portugieser Tourbillon Retrograde Chronograph features a flying hacking minute tourbillon at 6 o’clock. Additionally, the model is equipped with a retrograde date display and a chronograph with flyback function. Limited to 50 pieces, the case of this watch is made of platinum. The silver-plated dial and the rhodium-plated hands and appliques harmonise wonderfully with the rare precious metal. The self-winding IWC-manufactured 89900 calibre boasts a power reserve of 68 hours. The pallet lever and escape wheel are treated using Diamond Shell technology, which reduces friction and improves the flow of energy in the movement.

Additional information

Case Material

Designer Collection

Case Width (mm)

Movement

Power Reserve (hours)

Band Material

Water Resistance (meters)

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