I contacted Vanessa through the forum for service on my pretty beat up, older GMT Master. It had low power reserve, was over polished and generally scratched up.
I sent it to Vanessa for for service. Communication through the service period was excellent! After they polished it, it looked less polished as far as the detail and shiny in all the right places. I also had them replace my old, stretched Jubilee bracelet for a new Oyster bracelet. This watch looks fantastic now!
I highly recommend Vanessa and Jewelers On Time!
I didn't take any before/after photos. Vanessa, if you did, feel free to post them up!