About This Watch
The Patek Philippe Complications 5205G-013 with blue gradient dial is one of the most visually stunning annual calendars in the current lineup. The annual calendar, a complication Patek Philippe patented in 1996, automatically distinguishes between 30- and 31-day months, requiring manual correction only once per year at the end of February. This makes it significantly more practical than a simple date watch without the complexity and cost of a perpetual calendar. The blue gradient dial fades beautifully from deep navy at the edges to a lighter blue at the center, creating remarkable depth. Three windows at 10, 12, and 2 o'clock display the day, month, and date respectively, while a moon phase and day/night indicator sit at 6 o'clock. The caliber 324 S QA LU 24H is a self-winding movement finished to the highest Patek Philippe standards. At 40mm in white gold on a blue alligator strap, this watch occupies a sweet spot between complication and wearability. The annual calendar complication makes this watch genuinely useful for daily wear, as the date needs attention only once per year. This reference is often recommended as an ideal first Patek Philippe complicated watch for collectors stepping up from time-only pieces.
Specifications
Movement
| Movement Type | Automatic |
|---|
| Caliber | Patek Philippe 324 S QA LU 24H |
|---|
| Power Reserve | 45 hours |
|---|
| Frequency | 28,800 vph |
|---|
| Jewels | 35 |
|---|
Case
| Case Diameter | 40.0mm |
|---|
| Case Thickness | 10.8mm |
|---|
| Case Material | 18k White Gold |
|---|
| Crystal | Sapphire |
|---|
| Bezel | Fixed, smooth |
|---|
| Dial Color | Blue gradient |
|---|
| Lug Width | 21mm |
|---|
| Lug-to-Lug | 47.0mm |
|---|
Features
| Water Resistance | 30m / 98ft |
|---|
| Bracelet/Strap | Blue alligator leather strap |
|---|
| Clasp | Fold-over clasp in 18k white gold |
|---|
| Weight | 75g |
|---|
| Complications | Annual CalendarMoon PhaseDay/NightDateDayMonth |
|---|