I am offering a Sicura Instalite Jump hour watch in beautiful condition from my collection. The casing exhibits only very minor signs of wear. The Sicura Instalite is a mechanical timepiece that features additional battery-powered lighting of the dial. It was the first mechanical timepiece with this gimmick in the late 60s/early 70s. The mechanical movement, probably an EB 8461, runs wonderfully and indicates hours and minutes. After 36 hours, no deviation can be discerned. I replaced the two batteries for the dial lighting around 3 months ago and only activated it 5-6 times for testing purposes. The black leather strap is a NOS vintage strap and unworn. The measurement of the strap attachment comes to 20 mm. The size of the casing comes to 38 mm measured without crown and 43 mm from strap attachment to strap attachment. Fully insured shipment immediately after cleared for shipping by Catawiki.