The replica Rolex 1908 ref. 52509 is a 39mm copy of Rolex's dress watch. It runs on a Chinese automatic or a quartz movement, carries a small seconds hand at 6 o'clock, and sells for $60 to $900. The genuine 52509 is an 18k gold Rolex on an alligator strap with calibre 7140 inside. No copy uses a Rolex movement. Buyers who care about case thickness, dial print, and the seconds hand sweep pay more for the case and the movement, not for the name on the dial.
What the genuine Rolex 1908 is
Rolex launched the Perpetual 1908 in 2023. It sits in the catalogue where the Cellini line sat before. Specs shared by the 1908 range:
- Case diameter: 39mm
- Movement: calibre 7140, automatic, 66-hour power reserve
- Functions: hours, minutes, small seconds at 6 o'clock
- Crystal: sapphire with an anti-reflective coating
- Water resistance: 50m
- Strap: alligator leather with a gold Dualclasp
- Rate tolerance: -2/+2 seconds a day under Rolex's own certification
Rolex sells the 1908 in more than one reference. The gold color and dial finish change with the reference number. I cannot confirm which dial the 52509 pairs with. Confirm that detail on rolex.com before you compare photos.
What changes on a replica
Three parts set the price of a 1908 copy.
- Movement. Quartz builds are thin and cheap. Automatic builds use a 2824 clone or an Asian small-seconds caliber. Some factories add decorated bridges and a rotor to echo calibre 7140. It is not a 7140 and it does not run at 28,800 vph with Rolex's escapement.
- Case and finish. Steel with gold plating is the norm. Solid 18k replicas exist but are rare and priced near the real watch. Plating wears at the lugs, the crown, and the clasp.
- Dial print. Genuine 1908 dials use applied indices and a printed minute track. On copies the track sits too close to the crystal edge, and the text weight is heavier than the real print.
Case measurements that matter
Rolex publishes the 39mm diameter and not the thickness. Owners measure the real watch at about 9.5mm. Replica cases run 10mm to 12mm. A 12mm copy sits high off the wrist and is the first tell in person. Lug width on the 1908 is 20mm, so any 20mm strap fits both the real watch and most copies.
Price bands
- $60 to $150: quartz, plated case, mineral glass, wrong thickness
- $150 to $350: automatic 2824 clone, sapphire crystal, dial print close to photos of the real watch
- $350 to $900: better case geometry, sharper indices, small-seconds automatic movement
Anything above $900 for a 1908 copy buys finish work, not accuracy. The movement inside stays Chinese or Japanese.
Checks before you order
- Seconds subdial at 6 o'clock, not at 9
- Case diameter 39mm, measured on real photos
- Thickness under 11mm
- Sapphire crystal, listed as sapphire and not as glass
- Photos of the actual unit, not factory renders
- Note that the 1908 has a solid caseback, so no seller can show a movement through the back of a finished watch
Legal point
In the US, selling counterfeit watches is a federal offense under 18 U.S.C. 2320. US Customs and Border Protection can seize replica shipments at import. That risk applies to the buyer who ordered the watch, not only to the seller.