One-off piece, casing in 750/000 rose gold.

The silver-coloured dial with relief engraving on the TEFNUT Grand Dame was specially handcrafted according to the design of an original ladies’ pocket watch by Moritz Grossmann from the 19th century. This exceptionally beautiful pocket watch was given by the old master and watch pioneer to his second wife during his lifetime. The outer dial is adorned with a handmade shimmering golden ring in a floral pattern.

The inner ring around the diamond shimmering hand sockets is surrounded by fine gold-plated flowers. The wide nickel silver hour ring is adorned with elegant stained Roman numerals in black, and the spaces between them decorated with a hand-engraved pattern. The fine blue lily-shaped hands are hand-cut, polished and tempered. The work is presented with a High Artistic Finish.

The TEFNUT Grand Dame is offered with the calibre 102.1 in the high artistic hand finish as a single edition 1 of 1.



Manufacture calibre 102.1, manually wound, adjusted in five positions


Hours and minutes

No. of parts


No. of jewels

22, of which 3 in screwed gold chatons


Lever escapement


Shock-resistant Grossmann balance with 4 inertia and 2 poising screws, Nivarox 1 balance spring

Balance Diameter

10.0 mm, Frequency: 21,600 semi-oscillations per hour

Power reserve

48 hours when fully wound

Operating elements

Crown in 750/000 gold, with gemstone, for winding the watch and setting the time

Case dimensions

Diameter: 36.0 mm, height: 8.62 mm


Diameter: 26.0 mm, height: 3.5 mm




hand engraving with Roman numerals


Manually crafted, lily shap

Crystal and display back

Sapphire crystal, antireflective coating on one side


Satin strap with prong buckle in 750/000 rose gold


TEFNUT Grand Dame

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