What type of crystal does it use

The black polycarbonate frames seamlessly balance the grey tone of the polarized lenses

and effortlessly refined — the Nordgreen Native Rose Gold Mesh 32mm Watch is a tribute to Copenhagen's serene balance of lifestyle and design

and the two-tone of gold and silver with white dial is so refreshing

It features a 45mm black stainless steel case with a striking deep green dial

Calvin Klein Minimal Dress Watch Gold Case Colour_Rose Gold What type of crystal doesSwiss Made Quartz 2 Hand Movement. 43 mm Gold PVD Stainless Steel Case Solid Case Back Scratch Resistant Mineral Crystal. Silver Tone Dial Analog Gold tone Hands and Index Hour Markers. 22 mm Width Gold PVD Stainless Steel Mesh Bracelet Fold Over Gold PVD Clasp. Water Resistant Level 30M 3ATM. Pull Push Crown Swiss Made. The Watch is Brand New, Comes with The Correct Retail Packaging and 2 Years International Warranty.