How do I know if my Omega watch is real?

Related questions

1. Do all Omega watches have a serial number?
2. Who owns Patek Philippe?
3. What is GMT movement?
4. What is a Grand Seiko?
5. What is Omega GMT?
6. Is Grand Seiko better than Rolex?
7. How many watches does Patek Philippe make a year?
8. What is GMT hand?
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Tags

1. #should
2. #check
3. #luminous
4. #inside
5. #exactly
6. #bezel
7. #position
8. #entire
9. #right
10. #notice
11. #width
12. #numbers
13. #nearly
14. #watch
15. #triangle
16. #display
17. #centered