I recently purchased mine from another member on here. I've found that the GMT hand does not keep time at all. I'm on the east coast of the USA and set it to west coast time just to see how it performed. Within about 7 hours it was reading that the time was 6 hours behind instead of 3. I reset it again in the evening and checked the next morning and it was almost a full 10 hours off. I'm pretty disappointed since it's a gorgeous piece, but the primary reason that I bought it for does not work since this was intended to be my travel watch.