2020 new watch 40mm 116610 114060 black ceramic bezel in 904l steel eta 3135 automatic movement diving men watches, Slivery;brown

this is automatic ,usually new watches need do like this 1,round the button and taken out to adjust 24 hours more,make all inside working , 2,adjust to right time ,and push inside 3. round the button 20 circles to get enough power. please try as i tell you and show me in video so it will be working longer it is auto movement ,but first use it very important as i tell you, please try