classic new automatic mechanical men watch sapphire glass back transparent moon phase blue multiple time zone sport, Slivery;brown

style : luxury movement : automatic self-wind case material : stainless steel water resistance depth : 3bar origin : cn(origin) clasp type : bracelet clasp dial window material type : sapphire crystal band material type : stainless steel case shape : round feature : shock resistant calendar feature : diver feature : water resistant case thickness : 14mm band length : 25cm dial diameter : 40mm band width : 20mm.syi