Movement C105 from the Swiss manufacture Soprod, perpetual moon phase

The C105 is a high-end Swiss automatic movement featuring the perpetual moon phase display, a very complex poetic complication. This mechanism is entirely manufactured by the Swiss manufacture Soprod SA which has many production sites throughout Switzerland, but also in France.

Perpetual Moon Phase: Unlike classic Moon phase movements that require manual adjustment of the Moon every 2 years and 235 days, our perpetual Moon phase will only require manual adjustment after 122 years and 51 days! What does this mean? Once properly adjusted, if your watch is working every day, you will never have to readjust the Moon.

The C105 is actually a Soprod M100 movement associated with a moon phase module co-developed with the famous Dubois Dépraz company. All the components of the C105 are manufactured by Soprod SA, even the complex strategic components such as the balance wheels and the balance wheels with patented and secret alloys.

In our will to always propose the maximum of French know-how in our timepieces, it is at our request that the Soprod manufacture has reorganized some of its production flows. This is how we can offer you a top-of-the-range Swiss-made movement with its bridges and plates machined and decorated in France, a hand-made stonework in France, as well as the rough machining of the oscillating weight still in France.

You will find this caliber in a future collection that we will present to you in early 2023.

Made in France : machining and decoration of the bridges and plates, stonework, rough machining of the oscillating weight made in France

Functions : date, hour, minute, small second, perpetual moon phases

Shock absorber : Incabloc® double cone

Power reserve : 42 hours

Frequency : 4hz (28 800 vib/h)

Setting : -0 +14 sec/day

Winding : automatic bi-directional

Oscillating weight : exclusive Charlie Paris design

Screws : polished then heat-blued

Diameter : Ø25.6mm (11½")

Thickness : 5.1mm

Stones : 33 rubies