I don't always wear my watch daily. Rather than getting a watch winder and wearing out movement, iwouldratherwind up watch and reset it.

However, if i have to unscrew crown on my Rolex Oyster Perpetual 39 watch and wind it, up to three times a week will i:

1) Damage screw thread and seal when winding over time?
2) Will i over time compromise water resistance from constantly screwing in and out crown?

I plan to service watch every five years. The watch is new from AD.