True Moon Meteorite Ref. 1TMAS.S03A.C79B

Like its sister model, the True Moon Meteorite has a unique perpetual moon phase display deviating by just one day in 125 years. This depicts the moon as it really appears to a viewer in the northern hemisphere, capturing more of its romance and fascination than the stylized - and often less accurate - representations found in other moon phase watches. 

However, the feature that sets this model apart and underscores its cosmic links is the eye-catching grey dial; fashioned from a piece of rare and precious meteorite stone from Arizona, it is scarred with recognizable hatching and as hard as steel. Once again, with the True Moon Meteorite, Arnold & Son demonstrates its ability to bring sophisticated watchmaking flair to complex mechanical and scientific principles.


Ref. 1TMAS.S03A.C79B
Stainless Steel Case


hours, minutes, centre seconds, perpetual moon phase at 6 o'clock, date display at 3 o'clock


Exclusive Arnold & Son mechanical movement, self-winding, 21 jewels, diameter 38.6 mm, thickness 7.47 mm, power reserve 42 h, 28'800 vibrations /h, perpetual moon cycle at 6 o'clock. Movement decoration: rhodium treated with fine circular graining and 'Côtes de Genève'.


Stainless Steel,
diameter 46mm, cambered sapphire with anti-reflective coating on both sides, case back metallic sapphire


Dial with rare grey meteorite stone from Arizona. Engraved earth at 12 o'clock. Rhodiated indexes, polished. Rhodiated facetted hands, polished.  


Hand stitched black alligator leather


50 m

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