# Arnold & Son HM Perpetual Moon Steel 41.5 Green Dial Green Mop 1GLBS.M01A.C1242S - **Brand:** Arnold & Son - **Price:** $27,000.00 - **Catalog:** exquisitetimepieces - **Retailer:** exquisitetimepieces - **Product URL:** https://go.cosimo.shop/r/gAAAAABq9yjxdhgjBIEtyHtt-vaxQvvYgqS4qh1lvyYnv7nr-XpOlH0ln-VEaTdQDYojfUMvDOAMVmThbaKP7v2pdr8FihrDs93pXrJdpy0TUCLPbZpm8R48s9gbkiy8sQKzTnQGti1rO_ddryPlYzjnM9R5hYyJQR7X9Okiz0CX_M97ROjlM1na9dmXYQDBuH3O-JjsxofMzXBsrZowx2FWhZhjB2T66BnOV5n1ulfmriii4VDNiWqtplXwgKp69yj2Ii3RmBHwjLF7eTPbfEQ5MSzFpSYtis5hs0MU0Oag1BEplBp7kP4HAQTjoSOr41ojtYUzDKPIraFKO91C6CYrkGOBZzZrHKXmEf3Mo75ltfGlzeN8cuik7V3DKmnJqsIGlh5HMjycUQT5X_4FuIPFQaAHsFw9DYzcKruo81zOAHNJkD7BAI3IdWj3DfW7itXKP6-G3HGZkNhSw7C7xByWxfTPHuuIPyvbT32w-lBSROtYjf4w4mX6oxfXz9o4PE-VQ4FzDTWw9rurSDSVPq4E2VruGteOsw== - **Availability:** In stock ## Summary Luxury steel watch featuring a green mother-of-pearl dial with a moon phase complication, gold-tone hands and markers, and a matching green leather strap. ## Description Like all Arnold & Son creations, the new Perpetual Moon “Colours of the Moon” celebrates the art of watchmaking inspired by one of the Maison’s three principles – Astronomy, Chronometry and World Time – in a homage to its founder, John Arnold. With its “Colours of the Moon” series, Arnold & Son showcases astronomy. Presented in limited editions of 18 pieces each, these three steel versions introduce a world first in watchmaking: the use of mother-of-pearl coloured using a PVD process for both the dial and the moon phase sky. Dedicated to our natural satellite, they feature a mother-of-pearl moon-phase disc with remarkable astronomical precision. It is luminescent and crafted in three shades inspired by the changing hues of the Moon in certain seasons or under exceptional conditions.DialMaterial: PVD treated mother-of-pearl in greenSky: PVD treated mother-of-pearl in greenConstellations: hand painted, added with Super-LumiNovaMoons: mother-of-pearl discs tinted green added with Super-LumiNovaBringing celestial mechanics to lifeTo bring this celestial mechanism to life while ensuring everyday timekeeping, Arnold & Son has equipped the three Perpetual Moon “Colours of the Moon” limited editions with its in-house A&S1512 manual-winding calibre. With a diameter of 34 mm and a thickness of 5.35 mm, this movement offers a generous 90-hour power reserve when fully wound. Luxury finishingVisible through the sapphire crystal case back, the calibre demonstrates meticulous attention to detail in its finishing, from the 3 Hz regulating organ to the bridges adorned with radiating Côtes de Genève and hand-bevelled edges, as well as the perlage of the main plate and the snailing of the wheels. This opening also reveals blued screws with polished, chamfered heads and a secondary moon-phase display with graduated markings, allowing precise adjustment of the astronomical display visible on the dial side.Classic stylingIn keeping with their striking aesthetic character, the Perpetual Moon “Colours of the Moon” timepieces are paired with hand-stitched alligator leather straps in matching tones. They are fastened with traditional pin buckles in the same stainless steel as the case. ## Appearance - **Colors:** Green - **Materials:** Steel, Leather ## Variants - **In stock:** 1 of 1 - **Available:** Green | Color | SKU | Availability | | --- | --- | --- | | Green | 47212232048811 | In stock | ## Categories - **Categories:** New ## Additional Attributes - **Type:** Strap - **tags:** Perpetual Moon, Smart Search - **Color:** Green - **Glass:** Domed sapphire with a double-sided anti-reflective coating - **Hands:** Gold-tone - **Shape:** Round - **Gender:** Men's - **vendor:** Arnold & Son - **Caseback:** Sapphire with an anti-reflective coating - **Material:** Leather - **Warranty:** 2 Year - **Condition:** New - **Functions:** Hours, minutes, astronomical moon phases, secondary moon-phase display on the case back - **Thickness:** 11.67mm - **Buckle Type:** Stainless steel pin buckle - **Dial Markers:** Indexes - **product type:** New - **Movement Type:** Manual - **shopify handle:** arnold-son-hm-pm-steel-green-dial-green-mop-1glbsm01ac1242s - **Case Description:** Stainless steel - **Dial Description:** Pvd treated mother-of-pearl in green - **Reference Number:** 1GLBS.M01A.C1242S - **Water Resistance:** 30m (3 ATM / 99 ft) — suitable for Light splashes, not for swimming - **Case Diameter ⌀:** 41mm - **Strap Description:** Alligator leather - **Movement Description:** A&S1512, mechanical manual winding, 90 hours power reserve - **Additional Information:** Limited Edition of 18 Pieces ## Enrichment - **Type:** watch - **Type Synonyms:** wristwatch, timepiece - **Gender:** unisex - **Age Groups:** adult - **Tags:** moon phase, mother of pearl dial, leather strap, steel case, analog display, gold-tone hands, gold-tone markers - **Styles:** luxury, sophisticated, astronomical - **Colors:** green - **Color Families:** Green - **Category Path:** Apparel & Accessories > Jewelry > Watches > Fine Watches - **Band color:** Green - **Band pattern:** Solid - **Case color:** Silver - **Case pattern:** Solid - **Dial color:** Green - **Dial pattern:** Mosaic, Stars - **Watch case shape:** Round - **Watch display:** Analog - **Watch features:** Moon Phase Display - **Watch material:** Leather, Stainless Steel - **Canonical Brand:** Arnold & Son ## Images - ![Image 1](https://cdn.storerouter.ai/d55c03c2dd843226ac73ea9ea9869910/6870b2dfc1d3bd18a22055cc4ccee0f4.webp) - ![Image 2](https://cdn.storerouter.ai/d55c03c2dd843226ac73ea9ea9869910/d85ded46c1df4d628db1dc594fee29a0.webp) - ![Image 3](https://cdn.storerouter.ai/d55c03c2dd843226ac73ea9ea9869910/e419de4bbb5f5ffb19346ab14cc20b48.webp) - ![Image 4](https://cdn.storerouter.ai/d55c03c2dd843226ac73ea9ea9869910/1a8f9efad8ad51856f3d965858f1e387.webp) --- *Source: cosimo.shop | Product ID: 464104c0-2292-5321-ac0e-26af401344ee | Canonical URL: https://cosimo.shop/product/arnold-son/arnold-son-hm-perpetual-moon-steel-41-5-green-dial-green-mop-1glbs-m01a-c1242s-464104c0-2292-5321-ac0e-26af401344ee*