Compare Studio
96 vs 3919
Differences are highlighted. Rows where both references share a value are dimmed.
| Specification | ||
|---|---|---|
| Production | 1932–1973 | 1985–2006 |
| Era | First Calatrava | Clous de Paris bezel |
| Status | discontinued | discontinued |
| Case diameter | 31mm | 33.5mm |
| Case material | Gold / steel (era-dependent) | 18k gold |
| Bezel | — | Clous de Paris (hobnail) |
| Crystal | Acrylic | Sapphire |
| Dial | Silvered | Silvered with Roman numerals |
| Hands | Leaf or baton | — |
| Movement | Manual | Manual |
| Caliber | 12-120 | 215 |
| Manufacturer | Patek Philippe | Patek Philippe |
| Winding | manual | manual |