Latest 2021 UK version, offered by UK Based Company with UK Warranty and after sales service , Radio Controlled Wall clock ( MSF, UK & Ireland Version ), Automatic time change for Spring & Autumn and automatic time checks. Automatic time checks With world famous Shengbang Step MSF Energy A++ efficient Radio Controlled movement. Aluminium Frame with clear Glass Lens , 30cm / 12-Inch Diameter Clear 12/24 hour White Dial with Black & Red Numbers and Hands, Clock Size: 31.2 x 31.2 x 4.3 cm / Requires 1 x AA Battery (not included)