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Rose gold
Case:750/000 rose gold
Dial:hand engraving with Roman numerals
Hands:Manually crafted, lily shap
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.
技術仕様
Movement
Manufacture calibre 102.1, manually wound, adjusted in five positions
Functions
Hours and minutes
No. of parts
188
No. of jewels
22, of which 3 in screwed gold chatons
Escapement
Lever escapement
Oscillator
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
Movement
Diameter: 26.0 mm, height: 3.5 mm
Case
Case
Dial
hand engraving with Roman numerals
Hands
Manually crafted, lily shap
Crystal and display back
Sapphire crystal, antireflective coating on one side
Strap
Satin strap with prong buckle in 750/000 rose gold