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.
40's 3139 chronometer army cased
very seldom seen 3139 in black dial military style, subsec, chronometer grade, interesting dial variant, white script, original crown, nice fat case, chronometer grade movement, a very nice original vintage from the 40's.