Arnold & Son Perpetual Moon 1GLAS.U02A.C122S

Perpetual Moon By Arnold & Son Reference: 1GLAS.U02A.C122S

Case: stainless steel Size: 42mm Movement: hand-wound manufacture caliber A&S1512 Function: moon phase Power Reserve: approximately 90 hours Water Resistance: 30m Dial: blue lacquer with guilloché base Caseback: sapphire crystal Strap/Bracelet: hand-stitched alligator leather Factory Warranty: two years The Perpetual Moon is alluring and precise with one of the biggest moon phase apertures on the market. The moon phase will deviate by only one day every 122 years, at which point a single push on the corrector will keep it in sync for another 122 years. The three-dimensional sculptured moon phase disc, which measures 29mm, was first hand-engraved and then duplicated for the series. The sophisticated Perpetual Moon is a superb example of Arnold & Son’s technical and artistic excellence.