ad9a9 0 Posted April 6, 2014 Hi All, Got my Tag Aquaracer 500M last week and very pleased with it. Pic below. Was wondering if someone can answer couple of questions for me? How can i get a AR crystal for it? (although cant tell if it already has one...) Also, How can i take off the back? There are some dust particles which i want to clean! Thanks in advance! Share this post Link to post Share on other sites