117 is correct. Below is a Google translate of the Swedish description that I typed in without using the Swedish letter additives. I think you will be able to work it out. I have made a couple of corrections but Google did a good job.

Beige-randig vavplast pa sittytor, ryggstod, over bakre del dorrsidor och over del av bakre sidopaneler. Beige vavplast pa framre ryggstods baksidor, pa nedre tredjedel av dorrsidor och bakre sidopanelar, pa bakre hjulhus samp pa dorrstolparnas kladsellister. Svart vavplast pa sidor av saten, pa mitten och framat-uppat pa dorrsidor och pa mitten av bakre hjulhus samt pa framre armstod. En swvangd prynadlist av metal over dorrsidans svarta vavplast och en rak ditto under samt tva pa vardera bakre sidopanel.

Beige-striped woven plastic on sitting surfaces, backrest, over rear part door sides and over part of rear side panels. Beige woven plastic on the back of the front backrest, on the lower third of the door and rear side panels, on the rear wheel housing hump and on the door posts. Black woven plastic on the sides of the seat, in the middle and front-up on door sides and in the middle of the rear wheel housing and on the front armrest. A swiveled ornamental strip of metal over the door's black woven plastic and a straight ditto underneath as well as two on each rear side panel.

All tan vinyl seats were usually just in the vans I think, but I haven't gone into detail about that.

Details are from the Swedish PV Klubbens "Matrikal" If you are serious about your Duett it is worth joining the club. Magazines are in Swedish of course but there is some English content on their website. https://pv-klubben.org/en/