1097

The 'Uno 1097' is an elusive watch model for which no authoritative brand or technical specifications could be reliably located. Despite research into various 'UNO' branded watches, including models from Botta-Design, Casio, and Trematic, no direct match or verifiable reference '1097' was found. Collectors seeking information on this specific reference are advised to consult primary sources like caseback engravings or original documentation.