Rolex Actually Did Make Gold-Plated Watches
All of the gold cases, bracelets and bezels on modern Rolex watches are solid gold. Rolex never used non-solid gold cases for any of their Datejust, Day-Date or sports models, so people often get the impression that Rolex never made gold-plated watches at all. But that’s not true: Decades ago, Rolex did make numerous gold-plated entry-level models. They also made gold-filled and gold-capped watches. We’ll explain the differences and get into it all.
Timeline of Gold-Plated Rolex Watches
I haven’t seen any gold-plated Rolex watches earlier than the 1940s. But you can find plenty of small manual-wind WW2-era Canadian-market Rolexes with gold-plated cases. With plated watches of this age, you can usually see greyish spots where gold has worn away.
Gold shell models (like ref. 6334), which have a much thicker layer of gold than mere plating, mostly supplanted plated ones by the early 1950s. They would stay in Rolex’s lineup until 1988 (when ref. 15505 was discontinued). There were also a handful of gold-filled examples in the 1960s-1970s. Let’s talk about the distinction between those terms.
Gold-Plated vs. Gold-Filled vs. Gold Shell
In colloquial usage, collectors often call any sort of gold-coated watch “gold-plated,” although technically gold plating refers specifically to gold applied by electroplating–typically 10-20 microns thick. Look how you can see steel emerging from underneath the scuffs on this old gold-plated Rolex Majestic:
Gold-filled watches have a layer of gold mechanically bonded on top of a base metal, usually about 80 microns thick. In the US, by law that layer of gold has to be at least 5% of the weight.
Keep in mind that gold isn’t pure, though, so that 5% may itself be 10k, 14k, 18k etc. A “14K GF” stamp means it’s gold-filled with 14-carat gold, like the “Long Island Rolex” ref. 7002 is. “Rolled gold” is essentially the same thing as gold-filled but thinner; I don’t think you’ll see any Rolexes labeled as rolled gold.
Rolex’s gold shell a.k.a. gold-capped a.k.a. “Golden Egg” watches have the thickest gold layer of all: 240 microns. But, note that on gold-capped watches the gold is only on the top! So if you flip the watch over, you’ll see that the underside of the lugs is pure exposed steel. The caseback will also be plain uncoated stainless steel, but that’s true for gold-plated Rolex watches too.
Golden Eggs, unlike most old gold-plated Rolex watches, could actually pass as solid gold at a glance:
If you’re not sure if a watch is solid gold or gold shell, aside from looking at the back and seeing if the caseback and/or lugs are exposed steel, look at the lugs: gold-plated/filled/shell Rolex lugs are always polished, while solid gold lugs are brushed on most vintage models.
Gold-Plated Rolex Oyster Bracelets
Gold-plated Rolex Oyster bracelets are a thing, but no other types of Rolex bracelets were ever gold-plated. Note that if your gold-filled or gold shell Rolex has a gold-tone bracelet, the bracelet is still just electroplated. There’s no such thing as a gold shell Rolex bracelet to my knowledge. On a gold shell model like a 15505 with a bracelet, for instance, you can see “gold electroplating” written on the underside of one of the links.
Prices
Note that while solid gold watches obviously tend to sell for far more than their stainless steel equivalents, gold-plated and gold-filled watches usually sell for less than their steel peers. Collectors generally don’t like the look of peeled-away, patchy gold and I don’t blame them. Gold shell models typically hold up quite well, however, and I would say they are now sold for similar prices as steel ones.
Another factor that holds back gold-coated Rolex prices is their size: Rolex has never made one larger than 35mm to my knowledge, which limits their price ceiling.
Rolex founder Hans Wilsdorf himself is on record stating that he believed the primary input cost of gold watches would always be the gold itself. So while it makes sense that gold-plated, gold-filled and gold-capped products were created to cut costs, it was likely the very association with cost-cutting that caused Rolex to end all production of them by 1988. The perception that “Rolex only uses solid gold,” which has now been true for almost 40 years, is surely worth a lot to them.
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