Momo Design Dive Master Sea
The case, in stainless steel, with black PVD bezel, crown and display back, measures 48mm X 15mm. It has a sapphire crystal and display back. It is water resistant to 1,000 meters.
Movement is the Swiss automatic ETA caliber 2824-2 with 25 jewels, 28,800 vph and a power reserve of 42 hours.