Subtle Elegance



The TEFNUT model is a men‘s watch that reflects a decidedly reduced form vocabulary and a straightforward development process. Its personality eliminates all doubt that horological class is also a question of appearance. Exquisitely cambered gold hour markers, convex numerals at the 6 and 12 o‘clock positions, two manually crafted hands conceived explicitly for this watch family, and a slender gold case are defining elements of this timepiece.

A totally reimagined mechanical heart of similarly subtle elegance beats inside the strikingly handsome case. The remarkably thin movement exhibits all of the typical Grossmann hallmarks, yet is absolutely unique in its linear-symmetric architecture. This is immediately visible with a glance at the modified cut of the 3/5 plate.


The dial

The hands

The dial

In the steel version, Grossmann emphasises discreetly casual looks. The design of the TEFNUT Pure was coordinated with the case colour by introducing subtle changes. The surfaces of the markers and numerals are rhodiumed, making them hard and durably shiny. With a ground flange and a polished chamfer on the inner edge, the circumferential display is prominently raised against the lower portion of the dial.

The hands with the characteristic nodal design are manually crafted from stainless steel and mirror-polished to match the markers and numerals.

The hands

The lucid shape and the finesse of the hands of the TEFNUT are truly impressive. They are manually crafted from steel or stainless steel in numerous steps.

A node that tapers toward the eye of the hand and narrows to a fine point at the tip characterises the shape that was developed especially for the TEFNUT. It assures that the time is always accurately readable.

The calibre 202.0

Discover everything about the heart of the TEFNUT Pure.

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Tech Specs


Hours and minutes


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

Case dimensions

Diameter: 39.0 mm, height: 8.5 mm


dimensions Diameter: 26.0 mm, height: 3.45 mm

Crystal and display back

Sapphire crystal, antireflective coating on one side

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