














D.Dornblüth & Sohn 99.1 Weltzeit Regulator
The Watch
D.Dornblüth & Sohn 99.1 Weltzeit Regulator.
Case size is 42mm, with a lug to lug width of 52mm and thickness of 14.2mm. Lug width is 22mm.
This piece comes on its original blue alligator strap and buckle. Included is the box, outer box, purchase invoice, cleaning cloth and warranty sheet, dated November 2023.
Our approach is to refrain from polishing our watches before listing them for sale. We believe in preserving the original shape and retaining as much of the watch's metal as possible. However, we understand that personal preferences vary, and we offer a complimentary polishing service. If you'd like your watch to be polished, simply inform us, and our skilled watchmaker will handle the process, taking 6-7 working days. Our photos and videos are unedited, giving the best description possible.
We always prefer this! We're always on the hunt for new and interesting pieces. Please get in touch with the watch you have, along with as much information as you can such as the reference & any photos. The more watches we get to handle, the better.
At Mainspring, we bring our passion for horology to life through our YouTube and podcast series. From Let's Talk every Friday, where we discuss our watches of the week, new arrivals, watch news and industry topics, to Reviews covering watches and brands, and Road to Nautilus – our journey from a £5,000 budget towards a Patek Philippe Nautilus through buying and selling watches. We invite you to join us but subscribing to our channel ‘Chasing The Grail’ for weekly content from the team.

