Victorinox Swiss Army Slate Grey Guilloche Quartz Watch # 241657 (Men Watch). Band Color : Black. Dial Color : Slate Grey Guilloche. Display Type : Analog. Item Shape : Round Shape. Band Material : Leather. Case Size Diameter : 41 millimetres. Case Material : Stainless Steel. Clasp Type : Tang. Bezel Material : Fixed Stainless Steel with Tachymeter. Bezel Function : Fixed Stainless Steel with Tachymeter. Crystal : Scratch Resistant Sapphire. Water Resistant Depth : 100 meters / 330 feet meters. Movement Type : Quartz. Calendar Type : Date. Model Number:241657 24165 2416 241.