Perpetual Moon 38
Perpetual Moon 38 is Arnold & Son's compact astronomical moon-phase family, built around the hand-wound A&S1612 calibre and a large, highly accurate lunar display scaled for its 38 mm case.
Open family lineage in The Dial Atlas
Understanding this lineage
The Arnold & Son Perpetual Moon 38 lineage currently brings together 4 cataloged references spanning 2024–2025. It is organized around exact reference identities so changes in case size, materials, dial execution, movement, and production status remain visible instead of being flattened into one broad model name.
Records surfaced on this page include Perpetual Moon 38 Red Gold Cliff Grey 1GLBR.U02A.C283A, Perpetual Moon 38 Red Gold Blue Aventurine 1GLBR.A01A.C282A, Perpetual Moon 38 White Gold Night Tide 1GLMW.Z04A.C284A, and Perpetual Moon 38 White Gold Aventurine 1GLMW.A01A.C0226W. The list favors entries with usable imagery before continuing through the family catalog, while the sitemap preserves a discovery path to every published reference page.
Use the reference links to move from the family overview into individual dossiers. Depending on the available source material, those pages can document reference codes, production years, nicknames, variants, images, and current or discontinued status. The interactive Atlas view adds visual browsing, while this crawlable page keeps the underlying lineage accessible to search engines and readers using ordinary web navigation.