For Rolex Models PRECISION, AIR KING, DATE, OYSTERDATE, and early DATONA Chronograph 18k Yellow Gold Models. Genuine Crocodile Tobacco Colored 19mm strap marked: "CORCODILE Hand Made in Italy". Vintage 18k Yellow Gold Buckle marked: "ROLEXSA .750 Swiss". THIS IS A FINE COLLECTIBLE. DON'T INVEST IN THE STOCK MARKET. BUY SOMETHING PROVEN IN TIME. This strap is now available in EXTRA LONG! If required, please request this longer size on check out. We have been selling vintage watches on EBay since 1998 as watchco1974 with 9500 feed backs, 99.2% positive. You can buy from us with confidence. OTHER NICE FEATURES: Free U.S. Shipping. $14.00 overseas.