Timekeeping on-the-go. Pocket watches boast a rich heritage in horology, representing the earliest portable timepieces. They were pioneers in allowing individuals to carry and wear timepieces wherever they went. The pocket watch evolved into a trusted companion. Drawing inspiration from this legacy of craftsmanship, the Mondaine Official Swiss Railways Pocket Watch celebrates the exquisite design and enduring appeal of those bygone eras. - Quartz - Approx 24 Months Battery Life - 43mm Case Size - Stainless Steel Case - Mineral Crystal