Mens Men Designer Watches Top Quality Super CLean Factory 40MM Automatic Chronograph Cal.4131 Movement Sapphire Diving 10ATM Watch With box

Movement: 7750 self-winding integrated movement, 4310 integrated movement / 4131 integrated movement Power reserve: 72 hours.The back features engraved and electroplated fonts that are even more shiny.The glass is made of fully transparent sapphire, with no visible edges. The steel band is sourced from the original AR factory. Secondly, the clasp has been upgraded in terms of size. The bezel of the case has been updated to a polished shiny finish and the curvature of the teeth has also been modified. The hands of the watch have been further upgraded by the Buff factory. There are three small seconds hands and one large seconds hand. All of them are custom-made with solid needle sleeves and the needle caps have a mushroom-shaped round tip. The ceramic ring has been further upgraded with a platinum-plated coating, and the color remains unchanged while the font thickness has been updated. Customized faceplate with the original design, of high quality The scale characters are individually CNC-engraved and each one is hand-polished at the edge. The luminous effect uses Swiss luminous powder with no color difference from the genuine product. The final result is the closest to the original version in terms of visual luminescence in the market.