I have a question about the watch Lancaster Barreto Gent Chrono Watch 0347YG BN/BN.It is made in Italy and has Miyota Caliber OS20 movement. My question is, whether this is quartz movement? There are more watches from Lancaster and in their brochure it is said that the movement is e.g. Citizen Caliber GP10 or Swiss Ronda Caliber 515, but how to know if these are quartz movements?
Would be grateful for your answer,