Philipp Du Bois Hau Dubois 1785 Edition No. 27 Automatic Full Calendar in original condition, limited edition, unworn, Swiss-made, NOS We are selling a Philipp Du Bois Hau Dubois 1785 Edition No. 27 Automatic Full Calendar in original condition and limited edition. It is number 048/1999!! The watch comes from the oldest watch manufacturer in the world -> Ph. Du Bois & Fils S.A. A stunning vintage watch from the 1980s, manufactured in Switzerland with the ETA 7751 caliber, an automatic movement with 17 jewels. Brand-new item from old stock; this watch has been in storage for about 40 years but is still flawless and shows no signs of use. It will be shipped in its original packaging. The watch is quite impressive and very eye-catching. Fully functional! New from old stock and running accurately. Swiss Made Features: • Gold-plated case, 20 microns • Case diameter 39 mm • Water-resistant to 30 meters / 3 atm • Elaborate case design with patented glass mounting (mineral glass) • Automatic chronograph movement, gold-plated, with 17 ruby jewels, high-frequency mechanism, fine adjustment, and Incabloc shock protection • 2 chronograph pushers (start/stop and reset) • Quick-set date • Gold-plated hour and minute hands (luminous hands) • Tachymeter scale for speed measurements • Chronograph counters for short-time measurements • Hour counter up to 12 hours (totalizer for long-time measurements) • Minute counter up to 30 minutes • Continuous running seconds • Day of the week display • Date display Private sale: no warranty and no returns.