Compatible with Series 1 to 8 and SE. 38, 40, 41 mm cases. For those who seek extraordinary style and elegance in any outfit, this watch band is the ultimate accessory. It truly sets you apart from the crowd and makes a statement! MORE REASONS TO LOVE THIS STYLE No allergic reaction No greenish/blackish stains on your wrist Waterproof Stays silver forever Adjustable to your desire length DETAILS Material: 316L Stainless Steel Band width: 18 mm Band thickness: 1.5 mm FIT Adjustable Shortest length: 11.5 cm Longest length: 18 cm Style: AW323B02AR