Omega Technology

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Across
  1. 4. Adjustment of the date only every year
  2. 5. What is the term for battery operated timepiece
  3. 6. What is the word that means to write time
  4. 7. helium is in the diving bell and can enter the watch case when the bell is under pressure
  5. 8. If I client is allergic to nickel what is the one material you should not recommend
  6. 9. What gives you a more stable rate
Down
  1. 1. It's an advantage of the Si14 hairspring
  2. 2. What part of the movement is responsible for the energy distribution
  3. 3. This measures average speed