The RGM Pennsylvania Tourbillon is a remarkable watch: it is the first American watch to feature an in-house movement with tourbillon escapement. The model presented here is the ‘standard’ version as presented on the RGM website, housed in stainless steel. However, RGM is known for its willingness to customize and work with its clients wishes, so models spotted ‘in the wild’ may look distinctively different. It was first launched in 2011.
