Miliseconds automatic chronograph movement, grey dial with polished silver tone stick hour markers and minute markers around outer rim; sub-dial displaying small seconds function. Features include power reserve, hour/minute/sec display, pull/push button activation (likely refers to the chronograph controls). Powered by RW4251 Calibre engine, sapphire crystal resistant to scratches, round brushed/polished stainless steel case with 39.50mm diameter and 10.25mm thickness; black leather strap equipped with a polished stainless steel tang clasp (fluted crown design); water resistance of up to 50 meters (approx. 165 feet) depth.