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| Brand: | IWC |
|---|---|
| Family: | Portugieser |
| Reference: | IW5045-01(aka: IW504501) |
| Name: | Portuguese Perpetual Calendar Tourbillon Edition ?150 Years? Red Gold / White |
| Produced: | 2017 |
| Limited: | Yes, 50 units |
| Material: | Red Gold |
|---|---|
| Glass: | Sapphire |
| Back: | Open |
| Shape: | Round |
| Diameter: | 45.00 mm |
| Height: | 15.30 mm |
| Lug Width: | 22.00 mm |
| W/R: | 30.00 m |
| Color: | White |
|---|---|
| Finish: | Gloss |
| Indexes: | Arabic Numerals |
| Hands: | Feuille |
The Portuguese Perpetual Calendar Tourbillon Edition ?150 Years? reference IW5045-01 is a limited edition of 50 pieces introduced in late 2017 in anticipation of the brand's 150th anniversary in 2018. It pairs the 'Tourbillon Mystere' with IWC'ssignature perpetual calendar module.
IWC's caliber 51950 is a self-winding movement with tourbillon and perpetual calendar. It is based on the earlier 51900 - with the addition of the module for the calendar.
| Type: | Automatic |
|---|---|
| Brand: | IWC |
| Caliber: | 51950 |
| Base: | IWC51900 |
| Display: | Analog |
| Diameter: | 38.20 mm |
| Jewels: | 44 |
| Reserve: | 168 h |
| Frequency: | 19800 bph |
| Time: | Hours, Minutes, Small Seconds |
| Date: | Date, Day, Month, Perpetual Calendar, Year Indicator |
| Astronomical: | Moonphase |
| Additionals: | Tourbillon Escapement |
More watches using the IWC 51950 caliber