The W1070 series was replaced by the 1900 series. Miele stopped production on the 10** series in the late-80's early 90's. Parts are still available from Miele, but highly doubt you would find units at any Miele dealer. Just have to keep one's eyes peeled for estate sales or eBay.
Even the 1900 series has been phased out by the new 1200 series, with the much loved 1918 washer becoming very hard to find at dealers. Our local dealer had one on dispaly for ages, and at first told us the Miele sales rep was going to take them back, but the last time was in it was still there, and even slightly reduced in price. Went back before Thanksgiving, just to check for anything new, and both the washer and dryer were gone. Not sure if they were purchased or sent back to Miele to make more floor space.
Many 1918 washers come up on eBay. Most are being replaced by people who purchased an house/apartment/condo and consider the units too "small" for their use, and or persons also trading up to something else for the same reason.
Yes, the newer Miele washers are "smarter" than my mechanical driven model, but I like the simplicity of this unit. Plus as my Miele tech reminds me, the 10** series are like warhorses, they keep going and going.
L.