The Ardmore collection has been a part of Hamilton heritage since it was first introduced in 1937. 80 years later and it hasn´t aged a day. The latest models have been given a modern makeover to include a range of dial and strap designs. The new Ardmore is a versatile collection guaranteed to add a fascinating twist to your signature style. Stainless steel, Mineral, 18mm lug width, Quartz, Water Resistance 3 bar (30 m) / 43 psi (98.4 ft).