| Manufacturer | Cartier (Ebel) |
| Caliber Number | 157 |
| Battery Number | 321 (SR616SW) |
| Diameter | 15.80mm |
| Vibrations Per Hour | Unknown |
| Jewels | 4 |
| Functions | Hours, minutes, seconds |
| Country of Manufacture | Switzerland |
| Known Models | Panthere Mini, Tank Solo Small, Tank Americaine Small |
This Cartier caliber 157 was found in a vintage ladies Must de Cartier Tank (5057001) with a Vermeil case. This movement is also similar to the Cartier caliber 057 seen here, the only difference is that the 057 is oval and this caliber 157 is a round shape.
You may also see this quartz movement listed as an Ebel 157, as Ebel made the movements for Cartier.
