***They are all 19 mm***, with quick release bars and regular length. All prices are firm and include shipping in the CONUS. Payment by Zelle or PayPal F&F -or G&S with fee on buyer- only if 5 or more transactions here (no exceptions). Timestamp in pics. Atelier del Sur shell cordovan. I think this was one of their limited editions as I can no longer find the link in their website. It is a dark chocolate matte color with a kind of aged treatment and lined with a lighter brown calf. Super soft. https://atelierdelsur.com/collections/shell-cordovan/products/stitched-burgundy-shell-cordovan-watch-strap Condition: Used in excellent condition. $69 Hirsch hybrid black calfskin water resistant leather. https://panatime.com/james-vegetable-tanned-italian-calfskin-hirsch-performance/ It seems they no longer make the 19mm. Condition: like new. $79 Pebro VINTAGE Leather Watch Strap in BLACK with white stitching. Condition: new. https://www.watchobsession.co.uk/products/pebro-vintage-leather-watch-strap-in-black?variant=39725897842759 $29 with included regular buckle. $39 with optional butterfly buckle (pictured). Generic Erika-style ones: 1. Black with white single pass 2. Light brown single pass 3. Light brown double pass Condition: like new Selling as bundle only. $19 for all 3 Edit: formatting