Additional information
| Brand: | IWC |
|---|---|
| Family: | Portugieser |
| Reference: | IW5035-05(aka: IW503505) |
| Name: | Portugieser Annual Calendar BFI London Film Festival |
| Produced: | 2015 |
| Limited: | Yes, 1 unit |
Case
| Material: | Platinum |
|---|---|
| Glass: | Sapphire |
| Back: | Open |
| Shape: | Round |
| Diameter: | 44.20 mm |
| Height: | 15.30 mm |
| Lug Width: | 22.00 mm |
| W/R: | 30.00 m |
Dial
| Color: | Silver |
|---|---|
| Indexes: | Arabic Numerals |
| Hands: | Feuille |
Description
The IWC Portugieser Annual Calendar reference IW5035-05 is a piece unique created for the 2015 BFI London Film Festival. It was donated by IWC for the Luminous fundraising gala charity auction. The case is done in platinum.
Movement
Located at ?��12 o'clock?�� on the dial, IWC's annual calendar shows the month, date and day in three separate windows. The mechanism automatically takes into account the differing lengths of individual months. Unlike a perpetual calendar, however, the annual calendar is unable to make allowance for the leap days in February or the leap years. Once a year, then, at the end of February, it requires manual correction. In the case of IWC's annual calendar, the correction is made simply, via the crown.
| Type: | Automatic |
|---|---|
| Brand: | IWC |
| Caliber: | 52850 |
| Base: | IWC52010 |
| Display: | Analog |
| Diameter: | 38.20 mm |
| Jewels: | 36 |
| Reserve: | 168 h |
| Frequency: | 28800 bph |
| Time: | Hours, Minutes, Small Seconds |
| Date: | Date, Day, Month, Annual Calendar |
| Additionals: | Power Reserve Indicator |
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