watches yr 5726/1a-014 nautilus annual calendar cal.324 autoamtic mens watch blue dial stainless steel bracelet sports gents wristwatches, Slivery;brown

yr factory sports elegant series 5726/1a-014 1. the structure of the watch case. the holes on the case are inclined. when the screws are screwed in, they will move downwards to fasten the front cover. the three-layer waterproof ring screw-in crown makes the case super waterproof. 2. modification of cal.324 s qa lu 24 h movement 3. the functions include three-handed time display, month week calendar display, moon phase 24h display, the function is really available, the month and week quick adjustment position is different from other versions in the market, and it is consistent with the original.