Phil Mickelson - GMTII after the Tour Championship?

[OPK]

Saw a picture of Phil on the back of today's WSJ where it looks like he's wearing a SS GMT. Found a picture online during the same photo opp where it looks like it may even be a ceramic - has the PCLs (below).

Interestingly, he was wearing a different watch while he was playing (leather banded Milgauss maybe?), then switched to the GMT for the trophy presentation.

Stupid noo-b question, but is he a big Rolex fan?

Cheers, Chris