Jæger-LeCoultre Master Calendar
| Brand | Jæger-LeCoultre |
| Name | Master Calendar |
| Reference | 1558421 |
| Diameter | 39 mm |
| Material | Stainless Steel Case, Leather Strap |
| Features | Date, Date Pointer, Day of the Week, Month, Moonphase, Small Seconds, Water resistant to 100 ft |
| Movement | Automatic Self-Winding Mechanical Power Reserve 40 hours |
| Price | About $16,204 France - about €11,700 |
