SJ Production CLEAN Factory highly recommends the super affordable three-in-one version of the Rolex Black Submariner/Green Submariner 40MM series watch! CM3 upgrade details: 1. Equipped with the Dandong 3135 stable movement! 2. The entire watch is made of 904L stainless steel, paired with AR factory steel bracelet! 3. The dial features a market-exclusive pot cover design with no feet-note: designs with feet are much cheaper to produce! 4. The only market version with accurate date font; a subsequent comparison of the fonts from 1-31 will be provided! 5. The only version that achieves luminous hands and hour markers, thanks to third-party factory processing and self-purchased Swiss C1 and C3 luminous powder! 6. Hour markers are IP plated! 7. The green bezel uses the exclusive CLEAN green bezel V4 version, with a color that is incredibly close to the original; CLEAN-like parts need no further explanation, representing high quality-beware of counterfeit CLEAN bezels and be sure to distinguish! 8. The luminous pearls are smooth as jade, featuring a perfect replication of the non-fading CLEAN bezel and luminous pearls. Although CLEAN has limited styles, almost every one is a masterpiece, thoroughly addressing most of the common pain points of Submariners in the market, crafted for perfection-CLEAN Submariner! CLEAN Factory's masterpiece welcomes all watch enthusiasts for appreciation! SJ meticulously presents exquisite men's mechanical watches, offering you ultra-realistic product photography.