These are classic and historically significant timekeeping instruments that embody the very essence of traditional watchmaking as it was practised up until the first half of the 20th century. They include iconic pieces such as marine chronometers, renowned for their precision and reliability in aiding maritime navigation; pocket watches, which represent a bygone era of elegance and mechanical ingenuity; and desk and carriage clocks, once prized for their craftsmanship and decorative artistry.