RGM Watch Co.

RGM Triple Calendar Moonphase Chronograph

An engine turned center silver dial, with the remainder a fine brushed finish. Twenty four hour clock at nine. Elapsed minutes at twelve, as well as day month window. Elapsed hours at six. The months are changed by the first notch on the stem, moving the crescent end shaped hand, as well as setting the correct numerical day. An external button at ten, changes the abbreviated day. The moonphase adjustment has it's own stem position. Blued Breguet type minute/hour hands. Button at two starts and stops the independent sweep indicator. The button at four resets indicator and registers. Sapphire crystals front and back. 27 Jewel ETA automatic movement. Original leather strap, buckle, wallet and outer box,. RGM Triple Calendar Moonphase Chronograph, An engine turned center silver dial, with the remainder a fine brushed finish. Twenty four hour clock at nine. Elapsed minutes at twelve, as well as day month window. Elapsed hours at six. The months are changed by the first notch on the stem, moving the crescent end shaped hand, as well as setting the correct numerical day. An external button at ten, changes the abbreviated day. The moonphase adjustment has it's own stem position. Blued Breguet type minute/hour hands. Button at two starts and stops the independent sweep indicator. The button at four resets indicator and registers. Sapphire crystals front and back. 27 Jewel ETA automatic movement. Original leather strap, buckle, wallet and outer box,., Running at inspection, but not tested for accuracy.