... steel crown >Caseback: Stainelss steel screw down caseback>Movement: Six hands quartz movement,day at 3 o'clock,hour at 6 o ... 'clock,week at 9 o'clock.>Movement: Six hands quartz movement,day at 6o'clock,hour at 9o'clock, ... develop based on Miyota 2035 three hands quartz movement,our movement is multifunctional quartz movement with week,day and hour functions.)>Waterproof: 3ATM waterproof > ...