Eurostat, Luxembourg. 91052190 (01/1988-12/1994) Wall clocks, battery, accumulator or mains powered (excl. with piezo-electric quartz crystal regulating device): CN 91052110 /Exports /Unit = Prices (Euro/suppl. units) /Partner: Congo /Reporter: Eur27 /91052110:Wall Clocks, Battery, Accumulator or Mains Powered, With Piezo-electric Quartz Crystal Regulating Device.