The cases are 316L stainless steel and 41mm in diameter (13.85mm in height) and are made from 16 pieces. Known for its oversized onion crowns and these models are no exception, along with knurled patterns on the top and bottom edges of the case. Large, curved lugs extend from the case and hold the strap with exposed, polished screws. A sapphire crystal with an anti-reflective coating covers the dial, while a second sapphire crystal provides for an exhibition caseback. The front bezel is curved and adds a bit to the overall depth effect, and the case is water-resistant to 100 metres. 🇨🇭 ♢ #chronoswiss #regulateyourtime