Black Ostrich leather watch band, Premium Ostrich watch strap SW035

* The upper side is made of 100% Full grain Ostrich leg leather. It’s famous for its firm texture and long-lasting durability.The lining is made of waterproof Zermatt Calf leather which is soft and comfortable to wear.* Each one is carefully selected, hand cut, hand-sewn and finished by highly skilled craftsmen. We are very proud of our 100% handmade leather bands. We assure you the best quality by offering two year warranty. But please try your best to avoid water or artificial damage.* Luxury Styling: Total thickness is approximately 4mm ~ 5mm near spring bar and 2.0mm ~ 2.4mm near holes.Our watch strap lengths are listed below If you prefer a size not listed here, just contact us about it before placing your order and we’ll help you out.5.6 – 6.5 inch wrist (142 – 165mm) = 110/70mm6.6 – 7.5 inch wrist (167 – 190mm) = 120/80mm7.6 – 8.5 inch wrist (192 – 216mm) = 135/85mm* Quick release spring bars make it easily install and remove, just simply slide quick release knob with finger then you can complete the replacement.* Compatible with any traditional or smart watch that uses spring bars. Spring bars are included with and integrated into the band. This one can be applied to most of the watches, such as Seiko, Omega, Longines, Tissot 1853, DW Daniel Wellington, Patek Philippe, Bulgari, Audemars Piguet, Breguet, Rolex, IWC, Jaeger-LeCoultre, Armani Oris, Hamilton, Invicta, Bulova, Swatch, Certina, Fossil, Citizen, etc..