this section is focus on early rolex oyster with different dial name examples everest, firefly etc, retailer signing examples burcherer, mappins etc, special configuration examples half roman half arabic, military 24 hours etc, special dial material examples enamel dial, cloisonee etc.
examples in the picture is a oyster royal observatory with 24 hours inner dial, Sold.
scarce manual wind bb 2765
the chances of finding a manual wind bb vs an automatic one probably is 1:100 or could be more, this one is an early late 30's manual wind bb shape oyster, very interesting yet simple dial, blue steel stick hands, oversize crown, all original, real hard to come by.