Moon Phase 37MM White Gold

Égérie Moon Phase Jewellery – High-Jewelry Diamond-Pavé Masterwork and the Architecture of Light

The structural case framework projects absolute aesthetic authority through its fluid circular contours, achieving an ultra-feminine 37 mm diameter scale and an elegant dress thickness profile of 10.53 mm to express an uncompromised jewelry presence on the wrist. The entire integrated container body, tiered fixed bezel, and flowing short lugs are masterfully sculpted from solid 18K White Gold—completely encrusted in high-grade round-cut diamonds hand-set by ancestral gem-setting artisans. Every facet of the gold bodytraps and diffuses ambient light reflections with exceptional rate stability.

Elevating its functional styling, this execution arrives paired with a modular multi-strap kit including a midnight blue satin strap and a matching midnight blue alligator leather strap, each fitted with a gem-set Ardillon pin buckle. The reverse exhibition window exposes the hand-decorated mechanical execution of the movement through a sapphire view shield, secured tightly to satisfy a daily-resilient 3 bar (30 m) water resistance.

Hypnotic Fully Diamond-Paved Gold Canvas Intertwined with a Translucent Sapphire Lunar Theater

The visual dial canvas is beautifully laid bare across its highly customized, solid 18K gold base plate, executing a magnificent diamond-pavé carpet paved with 510 brilliant round-cut diamonds (~1.86cts) to form an uninterrupted field of mechanical radiance. The technical interface divides its temporal indicators across a fluid, asymmetrical arrangement: applied 18K gold cursive Arabic numerals glide alongside central leaf-shaped hours and minutes pointers.

The crowning complication window beats majestically at 1:30, creating an unmatched astronomical stage. A delicate solid 18K gold ring set with 36 round-cut diamonds (~0.1cts) encircles the celestial complication theater. Inside this mechanical aperture, twin gold moon discs navigate smoothly behind a structural cluster of translucent sapphire crystal clouds, creating a highly legibly divided, multi-layered dramatic view that elevates the watch into a kinetic sculpture resting inside a precious jewelry framework.

Manufacture Caliber 1088 L Engine – Certified Self-Winding Moon Phase Core

Ensuring absolute operational precision and kinetic authority is the high-performance mechanical self-winding movement, Caliber 1088 L, calculated, constructed, and hand-decorated entirely within the highest specifications of fine watchmaking. Composed of elite internal components, this high-performance engine operates at a high frequency of 28,800 vibrations per hour (4 Hz), supplying a trusted 40-hour power autonomy. The caliber integrates an advanced balance-stop mechanism for micro-precision temporal adjustments when synchronizing the sweeping central seconds display. The reverse view sapphire windowreveals bridges chiseled with meticulous Côtes de Genève wave patterns, framing a magnificent openworked oscillating weight chiseled from solid gold, shaped into the geometric silhouette of the historic Maltese Cross symbol.

TECHNICAL SPECIFICATIONS

1. Movement: Manufacture Self-winding Mechanical Caliber, Caliber 1088 L; integrated off-centered Moon Phase module; fitted with a balance-stop mechanism; custom openworked gold rotor.
2. Frequency: 28,800 vibrations per hour (4 Hz).
3. Power Reserve: 40 hours.
4. Functions: Central hours, minutes, and central sweep seconds; Off-centered precision Moon phase display at 1:30; Balance-stop.
5. Case: Polished solid 18K White Gold fully pavé-set with diamonds; 37 mm diameter scale, 10.53 mm thickness profile; total of 845 round-cut diamonds set across the timepiece.
6. Dial Face: 18K gold dial base plate fully set with 510 round-cut diamonds (~1.86cts); off-centered moon phase aperture bordered by an 18K gold ring set with 36 round-cut diamonds (~0.1cts); twin mother-of-pearl moons and translucent sapphire crystal clouds; 18K gold applied cursive Arabic numerals and leaf-shaped hands.
7. Crystal: Scratch-resistant flat sapphire with advanced anti-reflective treatment.
8. Caseback: Transparent sapphire crystal caseback showcasing the certified hand-finished movement and custom gold openworked rotor.
9. Strap Matrix: Interchangeable midnight blue satin and alligator leather straps (with gem-set buckles).
10. Clasp Assembly: Solid 18K White Gold triple folding clasp / Ardillon pin buckle options.
11. Water Resistance: 3 bar (30 meters / 100 feet).