This limited edition watch, with just 28 pieces, pays tribute to Earth’s largest satellite—the Moon. It features one of the largest moon-phase displays ever seen on a mechanical wristwatch. The watch’s name is derived from its dial: golden obsidian—a rare form of volcanic glass created when molten lava cools at an exceptionally rapid rate. This stone, sourced from Central America, contains an extraordinary crystallization that produces a colorful sheen, indicating its unique mineral composition.
The oversized moon is crafted from rhodium-plated silver, powered by a manually-wound caliber with an impressive 90-hour power reserve. The caliber’s finishing aligns with the finest Swiss traditions, boasting color-coded screws and polished surfaces to enhance its craftsmanship. A blue leather strap complements this exceptional, visually stunning timepiece. Price: approximately $32,000.





