IWC
Portugieser Perpetual Calendar Tourbillon
Reference: IW504504
The IWC Portugieser Perpetual Calendar Tourbillon, reference IW504504, is a limited-edition 45 mm watch in 18ct armor gold with a blue dial. Inside is the calibre 51950, an automatic movement with a seven-day power reserve, visible through an exhibition case back. It shows the power reserve display, day and month and comes on a blue alligator leather strap.
Case Information+
Case Size: 45 mm
Case Material: 18ct Armor Gold
Case Back: Exhibition
Crystal: Sapphire
Movement+
Type: Mechanical Automatic
Calibre: 51950
Power Reserve: 168 hours
Jewels: 54
Frequency: 2.75 Hz
VPH: 19,800
Complications: Power Reserve Display, Perpetual calendar with displays for the date, Day, Month, year in four digits and perpetual Moonphase, Flying minute tourbillon, 7 days power reserve
Other+
Bracelet Material: Alligator Leather
Bracelet Colour: Blue
Dial Colour: Blue
Water Resistance: 30 meters
Limited Edition: Yes
Questions about this watch+
- What movement is in the IWC Portugieser Perpetual Calendar Tourbillon?
- The IWC Portugieser Perpetual Calendar Tourbillon uses the calibre 51950, an automatic movement with a seven-day power reserve and 54 jewels.
- How big is the IWC Portugieser Perpetual Calendar Tourbillon?
- The case measures 45 mm across and is made of 18ct armor gold.
- What complications does the IWC Portugieser Perpetual Calendar Tourbillon have?
- Its complications are listed as power reserve display, day and month.
- How water resistant is the IWC Portugieser Perpetual Calendar Tourbillon?
- It is rated to 30 m.