Our Epsom is an embossed full-grain leather from the Tannery Haas and Tannery Du Puy, near the river Rhine and in the alpine regions of France.  Epsom calf leather is a classic, with excellent resistance against scratches and water. It is used for many leather products by high end brands such as Hermes and it is incredibly water and scratch-resistant and easy to clean. Epsom's grained is more pronounced due to being embossed, making it great for dressing down your watch for a casual appearance.  Leather: Grey Epsom Stitching Colour: white  Strap Thickness: 2.2mm  Temper: Medium Firm Surface: Embossed grain Patina: None Water Resistance: High. To ensure longevity, avoid moisture or soaking our straps in water.