YEPREM watch adorned with a combination of round, pear and marquise diamonds boasting exceptional clarity of VVS and VS, as well as a striking F-G color, perfectly accentuating the tanzanite stone.Round Diamond: 4.39 ctMarquise Diamond: 11.13 ctPear Diamond: 0.65 ctTanzanite: 5.32 ctStone Quantity: 453Total Weight: 85.12 g The size can be adjusted for the perfect fit. Kindly contact us to meet your inquiries. To adjust the time on the YEPREM watch, insert the pin into the middle socket on the back of the watch apply a little force. This will initiate the movement of the minute and hour hands. Maintain steady pressure on the pin until the hands are set to the correct time.