Rolex ROLEX Diary Series 18K gold-filled watch, 1. Concentrated masterpiece shocking release of exclusive 18k gold production technology 2. Gold-filled improves the common problem of platinum, rose gold and gold fading, allowing the watch to achieve the effect of a true 18K gold watch 3. Say goodbye to fading troubles with exclusive gold-filled technology 418K all-gold gold model with all sides covered with no leakage technology 5 The market currency is generally 0.3um thick tc factory insists on using 1.0um for each 6tc factory heavy gold custom-made gold-proof steel strap to be consistent with the original 7tc The factory exclusively customizes the three-stage splicing joints, and the steel-proof sides are currently the only ones in the market. It uses real 18K gold plating, regardless of cost, just to present "better". 8 The strap is the same as the original one, and the precision-ground pointed pointer is custom-made. Sharpened pointers, 9 official color matching and gold coating, truly restoring the appearance! No gold loss, no discoloration, one-year free warranty, 10 matches the inspection certificate of China's GTC authoritative institution, one watch and one certificate supports re-inspection, recommended men's mechanical gold-filled watch,