Completely original and genuine Rolex 1500 with Cal. 1570, hacking. Watch is in amazing original condition. Everything is original genuine Rolex, including the new seals. Movement is freshly serviced. Crystal is essentially perfect. Bracelet is 7.75” easily, and shows very little stretch. Case and bracelet appear to be original, having never been polished. Ditto for the clasp. Excellent and amazing piece. comes with Rolex bag and polishing cloth.