Thomas Earnshaw Men's ES-8009-11 Robinson Analog Display Automatic Self Wind Silver Watch Modern day watchmakers Thomas Earnshaw have paid tribute to Dr. Thomas Romney Robinson, an astronomer and physicist who was the director of the Armagh Astronomical Observatory in the 1800's Self-winding Automatic Movement Black Dial with Silver Index, Subdial Second, Sapphire Coated Hardened Mineral Lens Stainless steel case and buckle Water resistant to 165 feet (50 M): suitable for swimming and showering