ETA

Calibre Valgranges A07.161

Based on the legendary Valjoux calibre, the new Valgranges calibre meets the growing demand for watches in large diameters. The A07.161 version with date features a noble and useful complication, the power-reserve indicator; the ballbearing disconnecting-gear system relieves tension on the buffer indicator when the spring is fully wound.
Description
Mechanical movement with lever escapement, automatic winding 28’800 vibrations per hour (4 Hz) 16 1/2’’’ 24 jewels Diameter: 36,60 mm Thickness: 7,90 mm Functions: • hours, minutes, seconds • power-reserve indicator • date window Index assembly: ETACHRON with fine rating adjustment Power reserve: 48 hours
 

Please register or log in to use the Watchbox