Is a Rolex Datejust waterproof?

Related questions

1. Does a real Rolex have a green sticker on the back?
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3. Is it bad to wind a watch backwards?
4. Does Rolex second hand tick?
5. How much does a Rolex Daytona cost?
6. How long can a Rolex last?
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Tags

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2. #rolex
3. #movement
4. #guaranteed
5. #water
6. #watches
7. #pressure
8. #construction
9. #thanks
10. #protects
11. #environment
12. #divers
13. #provides
14. #oyster
15. #depth
16. #waterproof
17. #perpetual
18. #today
19. #precision
20. #metres