1881 Automatic

1881 Automatic, 39mm yellow gold PVD-finished stainless steel case with black textured dial and black calfskin leather strap. Caseback features an Exposed Automatic Movement that has a 42-hour power reserve. If you have not worn your watch for 42 hours or more, you will need to wind it by turning the watch crown clockwise approximately 20 revolutions before setting the time.