C105 movement from the Swiss manufacturer Soprod, Moon Phase perpetual

The C105 is a high-end Swiss automatic movement featuring a perpetual moon phase display, a poetic complication that is very complex to create. This mechanism is entirely manufactured by the Swiss company Soprod SA, which has numerous production sites throughout Switzerland, as well as in France.

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

The collection Alliance Moon Phase embodies the union of watchmaking tradition and contemporary sophistication. Powered by a Swiss automatic movement equipped with a Moon Phase Perpetual, it precisely displays the lunar cycles for a fascinating mechanical poetry. Its refined design, its sandblasted dial with meticulous details, and its transparent case back revealing a decorated movement make it an exceptional timepiece. With its Case Made of 316L steel and with a domed sapphire crystal, it combines elegance and technicality to accompany fine watchmaking enthusiasts on a daily basis.

In our commitment to always offer the best possible French craftsmanship in our timepieces, it was at our request that the Soprod manufacture reorganized some of its production processes. This is how we can offer you a movement Swiss-made high-end with its bridges and plates machined and decorated in France, a jeweling process carried out by hand in France, as well as the raw machining of the oscillating weight also in France. 

• Made in France : Machining and decoration of bridges and plates, jewel setting, rough machining of the oscillating weight, all done in France
• Functions : date, hour, minute, small seconds, perpetual moon phases
• Shock absorber : Incabloc® double cone
• Power reserve : 42 hours
• Frequency : 4Hz (28,800 alt/h)
• Setting : -0 +14 s/day 
• Reassembly : automatic bidirectional
• Oscillating mass : exclusive design by Charlie Paris
• Screws : polished then hot-blued 
• Diameter : Ø25.6mm (11½")
• Thickness : 5.1mm
• Stones : 33 rubies