Astro Mesh Loop: Made of refined stainless steel band with a titanium finish and fully magnetic closure for a secure, adjustable fit. Its breathable mesh design offers lightweight comfort, making it a versatile choice for any occasion, from professional to casual. Sizing
44 / 45 / 46 / 49mm: 135 – 210mm
40 / 41 / 42mm: 135 – 180mm