Here we have an unsigned RGM Big-Date Prototype from about 12 to 15 years ago. We are offering this watch for sale.
The watch is stainless-steel with a hand cut silver Engine-Turned dial made here at RGM, the hands are blued steel. The case is 38.5mm in diameter and 10mm thick, with sapphire crystals front and back. The movement is a Swiss 2896 big-date.
If interested email sales@rgmwatches.com