A watch that can be considered somewhat of a “perfect storm” to the collector of early Rolex chronograph pieces as it reunites in one watch rarity, breathtaking condition, and a double signed dial. The reference 4062 was produced between 1940 and 1963 with the sub reference "L " which stands for Lisse' in French and translating to smooth indicating the lugs are smooth with a satin finish. Research suggests that the L is the least common variant of this popular early Rolex Chronograph and few have appeared in the market with such a great combination and in such outstanding condition.