The RGM Model 107 is the oldest model in the our line-up and one of the smallest. If you need a smaller watch this could be just the one. It is also very thin, see specs below.
Case: 316L Stainless Steel, 35.0 mm x 7.5 mm. Sapphire crystal front and back, 18 mm lug width and water-resistant to 5-ATM.