This Patek Philippe Annual Calendar Chronograph is Patek's first in-house chronograph movement. The 40.5mm case is inlaid in Platinum and features a grey anthracite dial with day, date & month displayed in apertures and a chronograph with both the 60-minute and 12-hour counters combined. It is protected by a sapphire-crystal and comes on a brown alligator strap with a platinum deployant buckle.
| Reference number | 5960P-001 |
|---|---|
| Model | Annual Calendar Chronograph |
| Movement | Automatic |
| Case material | Platinum |
| Bracelet material | Brown Leather |
| Dial | Grey |
| Case Diameter | 40.5mm |
| Year | |
| Condition | Pre-owned(very good) |
| Box & Papers | Original box, original papers |