■ Promotion labeling “Zurich – Munich”
■ Delicately designed model with pantographs for the use in Germany and Switzerland
■ Many extra-applied plug-in parts partially designed with etching technology
■ Z21 driver’s cab available

From 2021, six connections with a travel time of 3.5 hours will be offered daily between the main stations Zurich and Munich. The reason for this is the gap in the electrification in the section of the Deutsche Bahn between Geltendorf and Lindau. To draw attention to this, the SBB Personenverkehr has provided four of its Re 421 machines with a dark blue advertising outfit. The locomotives preferably circulate with freight trains.