Quick answer: A fake Rolex 1908 ref. 52509 is a replica of the 39 mm Perpetual 1908 in 18 ct white gold, Rolex's dress watch with a small seconds subdial and the calibre 7140. Replicas priced from about $150 to $600 copy the silhouette and the Arabic numerals at 3, 9 and 12, but none use a solid gold case or a Syloxi hairspring. Judge a replica on case proportions, dial printing and timegrapher accuracy, not on the word Swiss stamped on the back.
What is the Rolex Perpetual 1908 reference 52509?
The Rolex Perpetual 1908 launched in 2023 and replaced the Cellini line. Reference 52509 is the 18 ct white gold version of the 39 mm model, while reference 52508 is the yellow gold version. Both share a fluted bezel, a domed case middle and an alligator leather strap with a gold Dualclasp.
Inside sits the calibre 7140, an automatic movement with a 66-hour power reserve and a Syloxi silicon hairspring. Rolex rates the finished watch to -2/+2 seconds per day. Water resistance is 50 metres, enough for splashes and not much else.
Is a fake Rolex 1908 52509 easy to spot?
Yes, at close range. The 1908 has a clean dial with few places to hide, so small errors show up fast.
- Case size: the genuine watch is 39 mm across and under 10 mm thick. Many replicas run 40.5 mm or sit 1 mm thicker, which changes how the watch sits under a cuff.
- Fluted bezel: genuine flutes are cut sharp and catch light in hard bands. Soft, rounded flutes are the most common replica tell.
- Small seconds: the subdial sits at 6 o'clock and the hand should reach almost to the track. Short hands and off-centre subdials are frequent flaws.
- Dial printing: check the numerals and the spacing of the text above the subdial. Blurred or thick ink points to a lower tier.
- Weight: 18 ct white gold is dense. A steel replica with a plated finish feels light in the hand even when the dimensions are right.
Can you inspect the movement on a replica 1908 52509?
No. The genuine Perpetual 1908 has a solid caseback, so there is nothing to see. Ask the seller for a timegrapher reading instead: rate, amplitude and beat error. A top tier replica with a small seconds module can hold -5 to +10 seconds per day when it is regulated, and a cheap movement will drift 30 seconds or more.
What replica tiers exist for this model?
Three tiers dominate the market. Entry replicas use a basic automatic with a bolt-on small seconds module, mineral glass and a plated brass case. Mid tier adds a sapphire crystal, a 904L-style steel case and better dial finishing. Top tier copies the case profile closely and uses a decorated movement with a well finished balance assembly.
None of them are 18 ct white gold, and none carry a Rolex warranty or service support. Any listing that claims solid gold at a four-figure price is false.
How much does the genuine 1908 cost, and is a replica legal?
The white gold Perpetual 1908 sells at retail for well over $20,000 and trades near that on the secondary market, so the price gap to any replica is enormous. In the United States, selling counterfeit goods is illegal, and U.S. Customs and Border Protection can seize counterfeit watches on import. Personal import of a replica is restricted rather than freely permitted, and the shipping risk sits with the buyer.
Quick checklist before you buy
- Ask for a photo of the watch next to a ruler or caliper.
- Request the timegrapher numbers in writing.
- Confirm the crystal is sapphire and the strap is real leather.
- Check the return window and the payment method.