Does the Omega Mens Seamaster Planet Ocean handle high altitudes well?”
Absolutely, it even handles zero gravity since the Omega SpeedMaster manual wind watches were the first on the moon. High altitude won’t affect the CoAxial Escapement or any other aspect of the PO or any other SeaMaster mechanical or quartz. The Swiss COSC certifies every PO, meaning every single Omega Planet Ocean movement is tested by an independent authority that tests the precision and reliability of the time piece for 15 day periods at different positions and even perfroms shock testing. http://www.timezone.com/library/wbore/wbore631733384647656250 You can assume, since Omega has been crafting watches for over 100 years, and since an authorized PO will cost at least $2,400 USD negotiated that it will work in LaPaz Brazil. You can be assured that Omega in their crazy scheme to make a profit, didn’t think about just excluding LaPaz Brazil and other cities that are 12,000 ft or higher.
