men watch watches role watches 40mm automatic mechanical full stainless steel sliding clasp blue black ceramic sapphire wristwatches luminou, Slivery;brown

this is a mechanical automatic winding watch. it has waterproof and luminous functions. this is a basic style without timing function. if you need a watch with timing function, please contact me if you want to see real pics or ask price or want a discount,you can send a message to seller the strap and case are made of special steel, with corrosion resistance, oxidation resistance and lasting surface luster. you can wear it to any occasion to show your noble taste. you can buy a box with a full set of instructions, certificates, bills, etc. separately. if you need advanced watches or other watches, please contact me strict waterproof and dustproof technology ensures that the interior of the watch will not be corroded by the external environment. if you need more styles of watches add me.syi