To download all objects using wget:

wget -r -H -N --cut-dirs=4 --include-directories="/v1/" "https://swiftbrowser.dkrz.de/public/dkrz_ab6243f85fe24767bb1508712d1eb504/SAPPHIRE/DYAMOND/?show_all"

Name
ecmwf-sst-sic-dyamond.tar.gz
ifs_oper_T1279_2016080100.grb
ifs_oper_T1279_2016080100.nc