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Face up photo of Perpetual Moon 38 Red Gold
Astronomy

Perpetual Moon 38 Red Gold

Perpetual Moon 38 Gold is dedicated to the Earth’s only permanent natural satellite. Arnold & Son has incorporated its new astronomical moon-phase calibre into an ultra-slim 38 mm red-gold case. This indication appears in the aperture of a shimmering blue mother-of-pearl dial.

Moonlight

A sumptuous diamond setting illuminates the hour-markers, crown, lugs and bezel. Glittering by day, scintillating by night, Perpetual Moon 38 Gold makes radiance its hallmark.

The moon-phase complication is the most poetically and charmingly showcased watch function, but that is not all. The moon is large, influential and powerful, both in the sky and at Arnold & Son. It shapes our lives, our oceans, gravity and the appearance of our nights. It is this celestial body that reigns supreme on Perpetual Moon 38 Gold.

Arnold & Son is expanding its moon-phase collection with this creation in red gold (5N). The harmonious blend of complication, design, proportions and gem-setting firmly establish the Perpetual Moon 38 collection as part of a subtle and distinguished world.

Technical Specifications

Reference: 1GLMR.U01A.C206A
Functions
hours, minutes, astronomical moon phases
Movement
Jewels:
24
Diameter:
29.40 mm
Thickness:
4.95 mm
Power reserve:
90 hours
Frequency:
3 Hz / 21,600 vph
Dial
blue-tinted mother-of-pearl, hour-markers set with 36 diamonds
Moon phases
sky:
mother-of-pearl tinted with gradated shades of blue
moon:
mother-of-pearl with Super-LumiNova and hand-painted details
constellations:
hand-painted, with added Super-LumiNova
Case
Material:
18K red gold 5N, set with 80 brilliant-cut diamonds
Diameter:
38 mm
Thickness:
10.44 mm
Crystal:
domed sapphire, with an anti-reflective coating on both sides
Back:
sapphire crystal, with an anti-reflecting coating
Water resistance:
3 bar (30 metres/100 feet)
Strap
Material:
satin-feel blue alligator leather
Buckle:
pin buckle, 18K red gold (5N), set with 22 brilliant-cut diamonds

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Photo of Perpetual Moon 38 Red Gold

Dazzling

Perpetual Moon 38 Gold is adorned with 138 diamonds for a total of ~2.61 carats, but nonetheless remains firmly rooted in the watchmaking codes of the La Chaux-de-Fonds Manufacture, which is steeped in John Arnold’s marine chronometer heritage. This jewel is therefore also a timepiece powered by a finely crafted manual-winding calibre.

Photo of Perpetual Moon 38 Red Gold

Noble

Perpetual Moon 38 Gold transposes the exacting watchmaking standards that have always guided Arnold & Son into an entirely new women’s calibre, the smallest in its collection.

At 29.4 mm, the A&S1612 movement was designed to fit the new 38 mm diameter case that is just 10.44 mm thick. This manually wound movement with an autonomy of 90 hours thus perpetuates the range of Arnold & Son calibres with impressive power reserves.