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Photo of Perpetual Moon 41.5 Platinum
Astronomy

Perpetual Moon 41.5 Platinum

The “Fern Green” version of Perpetual Moon 41.5 borrows the cool tones of the moon. The paleness of the platinum, the freshness of the fern green, and the midnight blue of the sky create an original flow of colours

Limited to 28 pieces.

Clear Skies

Maturity, diversity and mechanical exclusivity: the Perpetual Moon collection is constantly being enriched with new creations, consistently reaffirming the watchmaking and artistic talents of Arnold & Son. Following two other editions, one with salmon pink accents and another in sky blue, Perpetual Moon 41.5 Platinum is now available in this limited fern green version of 28 timepieces.

Technical Specifications

Reference: 1GLBX.F01A.C285X
Functions
hours, minutes, astronomical moon phases, second moon-phase indicator on the back
Movement
Jewels:
27
Diameter:
34.00 mm
Thickness:
5.35 mm
Power reserve:
90 hours
Frequency:
3 Hz / 21,600 vph
Dial
‘Stellar Rays’ decor, with fern-green PVD treatment
Moon phases
sky:
grained, with midnight-blue PVD treatment
constellations:
hand-painted, enhanced with Super-LumiNova
moons:
mother-of-pearl discs enhanced with Super-LumiNova, hand-painted details
Case
Material:
platinum (Pt950)
Diameter:
41.5 mm
Thickness:
11.30 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:
Cornwall green leather, hand-stitched
Buckle:
pin buckle, platinum (Pt 950)

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Photo of Perpetual Moon 41.5 Platinum

Shimmering

The “Stellar Rays” finish enlivens the dial with a sophisticated shimmer. This aesthetic is achieved through cleverly irregular engraving. Various depths and widths of rays coexist and follow on from one another, creating a unique rhythm. Their succession produces a fluctuating play of light, accentuated by the depth created by several layers of transparent lacquer.

Realistically depicted and set against a grained sky with a midnight blue PVD treatment, the large white mother-of-pearl moon is also overlaid with Super-LumiNova. Invisible by day, this added colour gives it a whole new face by night

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