Additional information
| Brand: | IWC |
|---|---|
| Family: | Portugieser |
| Reference: | IW5447-03(aka: IW544703) |
| Name: | Portugieser Tourbillon Hand-Wound F.A. Jones White Gold / Ardoise |
| Produced: | 2010 - 2012 |
| Limited: | Yes, 50 units |
Case
| Material: | White gold |
|---|---|
| Glass: | Sapphire |
| Back: | Open |
| Shape: | Round |
| Diameter: | 43.10 mm |
| Height: | 11.00 mm |
| W/R: | 30.00 m |
Dial
| Color: | Grey |
|---|---|
| Indexes: | Arabic Numerals |
| Hands: | Feuille |
Description
The IWC Portugieser Tourbillon Hand-Wound 'F.A. Jones' features a 43.10 case which holds the hand-wound caliber 98900 movement. At 9:00 there's a view of the tourbillon escapement; at 3:00 there's the signature of IWC's founder, F.A. Jones.
Reference IW5447-03 has a White gold case and a Grey dial.
Movement
Mechanical movement with flying minute tourbillon at 9 o'clock and small seconds at 6 o'clock. Plate and three-quarter bridge made of nickel-silver.
| Type: | Handwound |
|---|---|
| Brand: | IWC |
| Caliber: | 98900 |
| Display: | Analog |
| Diameter: | 37.80 mm |
| Jewels: | 21 |
| Reserve: | 54 h |
| Frequency: | 28800 bph |
| Time: | Hours, Minutes, Small Seconds |
| Additionals: | Tourbillon Escapement |
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