The Victorinox Swiss Army Men's Ambassador XL Chrono Watch sets standard design with glamorous information for the critical male of design. Featuring a stainless-steel case, it also has a distinct exhibition-style, transparent case back so you can see all the inner mechanics. The extra-large, luminescent white dial with silver-toned hands and Arabic character indexes also displays complete chrono capability and calendar yet still appears clean and very little. As an added advanced information, the watchband is made from black calfskin leather with contrast stitching on the edges and has a standard buckle clasp. As you would expect from a top quality watch, the crystal is made from anti-reflective sapphire for supreme defense from daily wear and tear. The Victorinox Swiss Army Men's Alpnach Mechanical Chrono Watch is powered by Swiss-made self-winding mechanical movement with a 46-hour power reserve and is water resistant to 330 feet (100 meters).