A very important antique 60's element of a watch case signed Rolex for GMT MASTER 1675 gilt.
Produced only from the end of 1959 to the end of 1963, the GMT Master 1675 "Cornino" model is extremely rare and difficult to find in perfect original condition.
It is the first GMT Master model to have shoulders. It replaces reference 6542.
Rare to find, cause Rolex models Pointed crown case been produced in very small quantity after 6542 Gmt.
Estimated year : ~1964 Polished & satin finish. Cosmetic condition very good, just some marks of use very lights.