Ultrasonic Cleaner, Professional Ultrasonic Jewelry Cleaner for Diamond Ring, Silver, Gold, Earrings, Necklaces, Glasses, Denture, Retainer, Cpap, Coins, Mouthguard, Razors - VisiClean

Get yourself an ultrasonic cleaner, and I recommend removing the bezel and strap for a better cleaning. Then treat the resin strap and bezel with a treat meant. Here’s a link to the one I use. Ultrasonic Cleaner, Professional... https://www.amazon.com/dp/B072JXQ9P5?ref=ppx_pop_mob_ap_share The plastic treatment I use. ROYAL SHINE Plastic Restorer for... https://www.amazon.com/dp/B0FCXZDT1V?ref=ppx_pop_mob_ap_share