Patek Philippe's popular "Grenade" men's watch, new upgrades are here! Upgrade

Patek Philippe's popular "Grenade" men's watch, new upgrades are here! Upgrade 1: Replaced with a super scratch-resistant sapphire crystal. Upgrade 2: Added original synchronized silicone bracelet with original buckle. Upgrade 3: Added steel bezel. 316L steel movement paired with imported fully automatic Citizen 8215 high-end movement, stable performance, zero return for repairs, corrected original synchronized oscillating weight. 316L stainless steel case, CNC process restores the case shape and curvature, striving for zero difference from the original. The bracelet uses imported rubber strap, a custom-designed ergonomic bracelet with original buckle. The dial adheres to the precision of a major manufacturer, strictly controlling the gaps in the dial texture, the thickness of the markers, and the color of the luminous material, striving for zero difference from the original.