Zoom icon Click to expand Tap to zoom Chevron down icon Chevron down icon 7 mm Expandable Watch Strap Buckle with Solid Ends by PERRIN Sale $6.00 | / SKU ST-4173/5 1 2 3 4 5 6 7 8 9 10+ Quantity Chevron down icon Quantity Add to cart Spinner icon Notify me when back in stock Email address Email me when available 7 mm Expandable Watch Strap Buckle with Solid Ends are white in colour and have an opening of 5.0 mm (A) and can be adjusted from 17.2 mm to 21.0 mm in length (B).