bp maker master mens watches 40mm 116599 116599rbow rainbow diamond bezel 7750 automatic movement working chronograph sapphire stainless ste, Slivery;brown

the design of this watch is novel and fashionable. the watch uses an automatic mechanical movement to avoid repeated winding, which brings great convenience to our daily wear. this watch is made of stainless steel, it has good performance, it looks shiny, and it won't cause skin allergy. the bracelet of this watch adopts the most popular opening method of the folding buckle, which is convenient for us to open or close the bracelet during the use of the watch..syi