What strap sizes do Lorier watches take? August 26, 2026 17:45 Updated Most models use either 18mm or 20mm straps. Check the specific product page for the correct size. Related articles What bracelet do Lorier watches come on? What's the difference between the Falcon and Astra? Is the new sapphire crystal backwards compatible with older models? Do you carry old or previous generation stock? Can I swap my own strap?