Jæger-LeCoultre Master Calendar
| Brand | Jæger-LeCoultre |
| Name | Master Calendar |
| Reference | 151812A |
| Diameter | 41 mm |
| Material | Stainless Steel Case, Stainless Steel Strap |
| Features | Date, Date Pointer, Day of the Week, Month, Moonphase, Power Reserve Indicator, Small Seconds, Water resistant to 100 ft |
| Movement | Automatic Self-Winding Mechanical |
| Price | About $12,326 France - about €8,900 |
