Main wire = number of round x circumference of ring + 5cm ( 2 inch ) - wire bending = 10cm ( 4 inch ) * With this ring model you can use a variety of stone shapes (can be applied to irregular ...

Parmigiani Fleurier has unveiled a new Tonda PF Micro-Rotor time-teller featuring a Stone Blue dial and a platinum build. Measuring 40mm in case diameter, every component of the watch reflects ...