Moritz Grossmann TEFNUT Pure – Canary Yellow and Bright Violet Versions

The TEFNUT Pure line from Moritz Grossmann is now available in powerful canary yellow and bright violet versions. The dominance of luminous dials and matching straps perfectly complement the slender steel case. The rhodiumed hour markers and high-gloss hands brilliantly accentuate the coloured dials.

The calibre 202.0 movement was first designed for its clean, flat fashionable, silhouette and also for its affordability. The surfaces of the German silver plates are shot-peened with glass beads to give a very different appearance from the more usual Glashütte stripes.

The typical white sapphires glow in the deep sinks of the prominent 3/5 plate. Steel-hued, flat-polished movement screws complement the monochrome appearance. The characteristic Grossmann balance takes centre stage and is the more visible for the simplicity in the components around it.


Reference MG-001784
Dial: Canary yellow
Case: Stainless steel

Reference MG-001770
Dial: Bright violet
Case: Stainless steel

Technical details
Manufacture calibre 202.0, manually wound, adjusted in five positions
Diameter: 26.0 mm, height 3.45 mm
No. of parts: 188
Jewels: 26
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 for winding the watch and setting the time

Hours and minutes

Case, dial and strap
Three-part, in stainless steel and stainless steel DLC dianoir
Diameter: 39.0 mm, height 8.5 mm
Dial: Brass, lacquered, hour markers stainless steel, rhodiumed
Hands: Manually crafted, stainless steel
Crystal and display back: Sapphire crystal, antireflective coating on one side
Strap: Hand-stitched alligator strap with prong buckle in stainless steel


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