1893 Johannes Dürrstein Edition Moon Phase

1893 Johannes Dürrstein Edition Moon Phase


Our exclusive Johannes Dürrstein editions are dedicated to the great Glashütte watchmaking tradition and inspired by historical pocket watches. This model combines the classic complication of the moon phase with a sophisticated calendar. On the outside, too, the elegant timepiece is in no way inferior to its mechanical predecessor: the stainless steel housing with a diameter of 41 mm is worn with a snuggly stainless steel bracelet. Robust sapphire crystal on the front and back of the watch provides a clear view of all its components.
    Made in Germany
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1893 Johannes Dürrstein Edition Moon Phase - View 1
1893 Johannes Dürrstein Edition Moon Phase - View 2
1893 Johannes Dürrstein Edition Moon Phase - View 3


The first Union timepieces were produced in Glashütte in 1893. Today, with a collection named after this significant year, the brand is reinterpreting elements from its own history. The shape of the case is inspired by historical pocket watches, while numerous other details – such as the blued hands, lacquered dials and "railway track" chapter rings – evoke memories of the great classics.

Technical specs

  • Warranty

    2 Years of Warranty

  • Weight (g)


  • Water resistance

    Water-resistant up to a pressure of 10 bar (100 m)

  • Collection


The Union Glashütte user's manual give information about the use, the settings and the maintenance of the different Union Glashütte watches.



The sapphire used by Union Glashütte for its crystals is a white, synthetic sapphire. Thanks to its hardness rating of 9, this crystal can only be scratched by very hard diamond-like substances. Union Glashütte watches only use double-sided anti-reflective sapphire crystals. As there are no reflections on the crystal, the full splendour of the dial is revealed.


Movement dimensions: 13 ¼ ''', dia. 30.00 mm, height 5.20 mm Hours, minutes, small second Date display via hand Day, month and moon phase display in dial windows Date correction via corrector at 10 o'clock 24-hour hand Manual winding, 60-hour power reserve Second stop device Silicon balance-spring 28,800 vibrations per hour (4 Hz) 20 jewels
silicon balance spring

silicon balance spring

UNION GLASHÜTTE uses Silicon, a chemical element of the family of metalloids, in the manufacture of balance springs. By use of Silicon, our watches are insensitive to magnetic fields, temperature fluctuations and shocks. They are very stable in shape and resistant to oxidation. The silicon spiral guarantees higher power stability in our mechanical movements - so your watch runs precisely anytime, anywhere. You can recognize the use of the silicon spiral in your UNION GLASHÜTTE watch by the Si-poster that our watchmakers set and align by hand.
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