Marine Quartz Clock - Type 'Datema' - 106PMU - BrassProfessional brass clock with quartz clockwork. Dimenssion 160 x 60 mm, diameter clock face 120 mm.Quartz clock in brass case, diameter 165 mm.Mineral glass cover.The clock is equipped with a bayonet lock in the housing, so that the battery change can be done in a simple way.Faceplate: 130mm ØHousing: 165mm ØHeight: 80 mmWeight: 650 gr