History of the RGM Brand
Unlike many modern watch brands, the founder of the brand and creator for the designs is alive. Like the company is stating on their website he is also willing to personally educate and inform consumers about his creations.
As loved by the most watch collectors, the RGM watches are only produced in extremely small series of 18k yellow or rose gold, platinum, and stainless steel. The cases for the watches are even hand-finished cases and contain elements like engine-turned (guilloche) dials and blued-steel hands. Most of the components used in the RGM watches are still Swiss made. But there are RGM models that feature original American components. Since the models are very limited, each model contains its own unique number and is signed. This makes the watches even more popular on the watch collectors around the world.
Featured with complex movements
RGM watches are not just like all the other luxury watch brands. Some of the RGM watches feature very complicated movement such as a Minute Repeating Perpetual Calendar, a Tourbillon, an Automatic Chronograph with Moonphase and a rose gold Skeleton Chronograph. And this small list is only a few highlights that RGM is listing for their RGM watches.

Big Date 151D
case: Stainless Steel / Sapphire Crystal and Sapphire Crystal Display Back (diameter 38.5mm, thickness 10.5mm )movement: Modified ETA 2896, High quality Balance with screws, Precision regulator,Hairspring, Escapement, & Mainspring, Bridges & Plates have Perlage & Cote de Geneve finish, 22 jewels, Automatic winding.

Roland G. Murphy Signature Series 222
case: Stainless Steel / Sapphire Crystal and Sapphire Crystal Display Back (diameter 41.0mm, thickness 12.0mm )movement: Restored Vintage Hamilton, High quality Balance with screws, Precision regulator, jeweled Manual winding

Grande Pilot's 150
case: Stainless Steel / Sapphire Crystal and Sapphire Crystal Display Back (diameter 42.0mm, thickness 10.5mm )movement: Modified Unitas 6498, High quality Balance with screws, Precision regulator,Hairspring, Escapement, & Mainspring, Bridges & Plates have Perlage & Cote de Geneve finish, 17 jewels, Manual winding.

Automatic Moonphase Chronograph 160m
case: Stainless Steel / Sapphire Crystal and Sapphire Crystal Display Back (diameter 38.2mm/ thickness 13mm )movement: Movement: Valjoux 7751 , High quality Balance, Hairspring, Escapement, & Mainspring, Ball bearing rotor axle, Bridges & Plates have Perlage & Cote de Geneve finish, 26 jewels, Automatic winding

Minute Repeater Tourbillon
case: Platinum / or Rose Gold ~Sapphire Crystal and Sapphire Crystal Display Back (diameter 40.0 mm/ thickness 13.2 mm )movement: C. Claret, Bridges & Plates have Perlage & Cote de Geneve finish, 30 jewels, Manual winding ~ ( Movement has been reversed to see striking hammers and Tourbillon carriage through the Dial ).
More on RGM watches
Below an overview for more resources on RGM Watches:Note: Most of the information is coming from the RGM watches website

