Patek Philippe 39mm Annual Calendar MoonPhase Yellow Gold
- Case: 18K Yellow Gold
- Size: 39mm
- Movement: Automatic Patek Philippe Calibre 315 S IRM QA LU
- Functions: Annual Calendar, Day, Date, Month, Moon Phase, Power Reserve
- Dial: Cream/champagne (depending on reference/version)
- Crystal: Sapphire
- Water Resistance: 30m
- Strap: Brown alligator leather with yellow-gold clasp
The Annual Calendar automatically handles 30- and 31-day months and generally requires correction only once yearly, at the end of February.













