Vollmer V4 Elevon Swiss ETA Automatic with Sapphire Crystal, Hirsch Strap Movement: Swiss ETA 2824-2 Automatic (self-winding) Case: Matte finish stainless Steel, 40mm x 12mm thick. Crystal: Scratch-resistant sapphire Band: Hirsch brown leather, buckle closure. Island Watch Price: $599.00 Was: Sale Price $599.00