BUCHERERPerpetual Calendar. Wristwatch. Origin: Switzerland. Date: ca. 2000. Clockwork: Automatic. Case/Wristband: 750/- yellow gold, glass case back, original leather watchband, original folding clasp, silver-colored dial. Total Weight: ca. 73.0 g. Measurement: Ø 34 mm, length 22 cm without clasp. Reference-No: 2892-004. Description: Perpetual calendar, automatic with add-on module. Basic movement ETA 2892A2.21 rubies, Swiss lever movement. Date day, year indicator, month, moon phase, central second hand. Watch plate, box, warranty from Bucherer 08/2000 enclosed.Leather bands made of materials taken from protected species can not be shipped abroad. In these cases the band will be removed before shipping.