WCSA Official Authenticator Pro Report

Model No : 179173

Segment 1 : CASE 

1. Does the serial number start with the following number or letter? Y, F, D, Z, M, V or G serial. This model can also have an 8 digit random serial that scrambles letters & numbers i.e. G,1,2,3,F,4,5,6. You Replied "yes" Pass 

2. Enter the serial number: You Replied "Z42xxxx" 

3. With a 10x loupe, inspect the case between the case lugs at the 12 o'clock position. Verify the presence of the following: 179173 You Replied "yes" Pass

4. With a 10x loupe, inspect the case between the case lugs at the 12 o'clock position. Verify the presence of the following: "ORIG ROLEX DESIGN" or "ORIG. ROLEX DESIGN," engraved above the model number. You Replied "yes" Pass 

5. Examine the side of the case lugs and confirm the following: The case sides are free of spring bar holes. You Replied "yes" Pass

6. With a 10x loupe, inspect the case between the case lugs at the 6 o'clock position. Verify the presence of the following: "STAINLESS STEEL" engraved above the serial number. You Replied "yes"Pass

7. Verify the presence of the following bezel style: 18kt. yellow gold, fluted bezel. You Replied "yes"Pass

8. With a 10x loupe, inspect the bottom of the case lugs and confirm the following: The case lugs are free of hallmarks or stamping. You Replied "yes" Pass 

9. With a 10x loupe, inspect the winding crown at the 3 o'clock position. Verify the presence of the following: Twinlock winding crown with Rolex coronet underscored with a solid line. You Replied "yes"Pass

Segment 2 : DIAL 

10. Examine the dial and note the following: Numerous dial options available including 10 round brilliants. You Replied "yes" Pass 

Black Dial with 10 Diamonds

11. With a 10x loupe, inspect the dial for the presence of the following: Yellow gold plated Rolex logo and printed text are of flawless quality. You Replied "yes" Pass

12. With a 10x loupe, inspect the dial for the presence of the following: The text, "ROLEX Oyster Perpetual DATEJUST," printed in the upper portion of the dial. You Replied "yes" Pass 

13. With a 10x loupe, inspect the dial for the presence of the following: The text, "Superlative Chronometer Officially Certified," printed on the lower center of the dial. You Replied "yes" Pass 

14. With a 10x loupe, inspect the dial for the presence of the following: The text, "Swiss Made" located at the base of the dial. You Replied "yes" Pass 

Segment 3 : BRACELET 

15. With the bracelet removed from the case, closely examine for the presence of the following markings: The endpiece is solid and non-removable from the bracelet. You Replied "yes" Pass 

16. Closely examine the bracelet for the presence of the following markings: The watch is equipped with following bracelet: number 72133 for Oyster style; Or, number 63133 for Jubilee style. You Replied "yes" Pass 

17. Closely examine the the bracelet for the presence of the following markings: The inside of the endpiece is stamped with the following number: 72133 for Oyster style; 63133 for Jubilee style. These numbers are bordered by a Rolex crown and a two letter code. You Replied "yes" Pass

18. Closely examine the bracelet for the presence of the following markings: Perfect quality Rolex crown located on the clasp. You Replied "yes" Pass

19. Examine the inner location of the folding clasp. It is acceptable for the clasp not to have the bracelet code stamping in this location. If the model number is present, confirm the following: The bracelet number stamping is 72133 for Oyster style or 63133 for Jubilee style. You Replied "yes" Pass

20. Closely examine the inner location of the bracelet clasp for the presence of the following markings: Scrolling Rolex hallmark present in the center of the folding clasp assembly. You Replied "yes" Pass 

21. Closely examine the inner location of the bracelet clasp for the presence of the following 4 markings: Swiss Made; Geneva; "Rolex SA" encased in an oval; Steelinox. You Replied "yes" Pass

22. Remove and examine a bracelet link. Verify the following: The center link is solid yellow gold. You Replied "yes" Pass

Segment 4 : CASE BACK 

23. Remove the case back. With a 10x loupe, review the inside of the case back and verify the presence of the following stamps from top to bottom: ROLEX You Replied "yes" Pass

24. With a 10x loupe, review the inside of the case back and verify the presence of the following stamp: Geneva You Replied "yes" Pass 

25. With a 10x loupe, review the inside of the case back and verify the presence of the following stamp: Switzerland You Replied "yes" Pass

26. With a 10x loupe, review the inside of the case back and verify the presence of the following stamp: Stainless Steel You Replied "yes" Pass

27. With a 10x loupe, review the inside of the case back and verify the presence of the following stamp: A 4-5 digit inside case back movement. You Replied "yes" Pass

28. Enter the case back number: You Replied "verified" 

29. Inspect the exterior of the case back and verify the following: Exterior case back is free of hallmarks or stamping. You Replied "yes" Pass

Segment 5 : MOVEMENT 

30. With a 10x loupe, examine the movement for the presence of the following: Caliber number "2235" in gold text, surrounded in a gold rectangle. You Replied "yes" Pass 

31. With a 10x loupe, examine the movement for the presence of the following: The presence of red & gold gear wheels. You Replied "yes" Pass

32. With a 10x loupe, examine the movement for the presence of the following: "Rolex" stamping in the center of the movement. You Replied "yes" Pass

33. With a 10x loupe, examine the movement for the presence of the following: "Thirty-one 31 jewels" stamped in the center of the movement. You Replied "yes" Pass 

34. With a 10x loupe, examine the movement for the presence of the following: The oscillating weight should be free of any Rolex hallmarks or stamping. You Replied "yes" Pass 

The authentication process is complete. 

All segments have passed and we do not report any Red Flags.

Watch Certification Services of America (WCSA) is not affiliated with Rolex Watch Company. The ultimate authority for deeming a Rolex watch as genuine is Rolex or Rolex USA. In no way does this authentication report, WCSA, its owners, representatives or agents express or imply authenticity, and are to be held harmless in any and all instances that may arrive from use of the enclosed information/materials. Any hallmarks and trademarks contained within this site and or the images used within this site are also acknowledged to be proprietary symbols of Rolex.

London Gold Jewelers is an independent Rolex watch jewelry retailer and is not affiliated with Rolex, S.A. London Gold Jewelers sells pre-owned Rolex watches and warranties its watches directly through its store. Select London Gold Jewelry watches ship with custom natural diamond additions and aftermarket replacement bracelet additions. Aftermarket additions void the warranty of new and usedRolex watches sold by Rolex S.A. Rolex is under no obligation to warranty-service watches sold by London Gold Jewelers through its service locations. Rolex Day Date President, Presidential, Super President, Submariner, Cosmograph Daytona, Datejust, Explorer, Sea Dweller, Air King, GMT Master, Yacht Master, YachtMaster, Milgauss, Prince, PearlMaster, and MasterPiece are all registered trademarks of the Rolex Corporation (Rolex USA, Rolex S.A.)