Moritz Grossmann Watch Set – ATUM 37 Hommage and Moritz Grossmann Pocket Watch (10th Anniversary Collection)

Moritz Grossmann enriches its 10th anniversary collection by presenting a Special set featuring One-off pieces, ATUM 37 in 750/000 rose gold and Moritz Grossmann Pocket Watch in 18 carat gold.

The original Moritz Grossmann ladies’ pocket watch with the movement number 6126, which was manufactured in around 1875 in Moritz Grossmann’s workshop, is a unique piece and witness to the first heyday of the Glashütte watch industry.

Its dial is made of white enamel with black Roman numerals and blued pear hands. The movement is equipped with a Glashütte anchor escapement. The crown and ratchet wheel are decorated with a two-band snailing. Below the dial you will find the typical Grossmann time-setting lever.

The case of this pocket watch is elaborately engraved and the back cover is additionally decorated with enamel inlays. The Original Moritz Grossmann Pocket Watch is offered as an original one-off piece.

The ATUM 37 Hommage wristwatch is a unique specimen and the very image of the historical pocket watch. Its dial, also enamelled in white, bears the black Roman numerals of its predecessor. The hands, which are handmade in the manufactory, also correspond to the pocket watch from earlier times that they are based on. The ATUM 37 Hommage is offered with the calibre 102.1 in the high artistic hand finish as a single edition 1 of 1.

Technical details

Moritz Grossmann Pocket Watch


Case number: 6126
Open case 18 kt. gold
Back cover Engraved with enamel inlays
Manufactured approx. 1875

Movement number 6126
Gold-plated movement
Oval Grossman hallmark on the plate underneath the balance
Gold lever, gold escape wheel, 15 teeth
Grossmann yoke winder

Enamel dial with Roman numerals
Hands: Blued pear hands

ATUM 37 Hommage


Manufactory calibre 102.1, manual winding, regulated in five positions
Diameter: 26.0 mm, height: 4 mm
No. of parts 188
Jewels 22, of which 3 in screwed gold chatons
Escapement Lever escapement
Oscillator Shock-resistant Grossmann balance with 4 inertia screws and 2 poising screws, Nivarox 1 balance spring
Balance Diameter: 10.0 mm, frequency: 21,600 semi-oscillations/hour
Power reserve 48 hours when fully wound

Hours, minutes

Operating elements
Crown in 750/000 gold for winding the watch and setting the time

Three-part, in 750/000 gold
Diameter: 37.0 mm, height: 9.2 mm
Crystal/display back: Sapphire crystal, antireflective coating on one side

Enamel, Roman numerals
Hands: Manually crafted from steel, annealed to a blue hue

Hand-stitched alligator leather with prong buckle in 750/000 rose gold

Special features
Shock-resistant balance with inertia and poising screws, impulse pin integrated in rim; flat balance spring; balance staff with integrated safety roller; index adjuster with Grossmann micrometer screw; pillar movement with 3/5 plate, frame pillars and separately removable clutch winder; frame parts in untreated German silver; raised gold chatons with pan-head screws; remodified Glashütte stopwork with backlash; mainspring barrel with bilateral jewel bearings for optimised power management in the low-torque range; ARCAP train wheels; proprietary escapement with 18-tooth escape wheel

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