guanqin 2018 watch men luminous clock men automatic waterproof mechanical leather rose gold skeleton business relogio masculino j190706, Slivery;brown

guanqin 2019 business watch men automatic luminous clock men tourbillon waterproof mechanical watch brand relogio masculino.instructions for use.1.all small dial of watches can work normally..2.the first time to wear, you need to wind up the watch 30 laps of clockwise rotation, in order to ensure the normal operation of the watch..3.when the wear time is less than 8 hours or the arm swing less, the energy of watch is not enough to keep running..4.about the luminous,first wear it ,you can use