H. Moser and Cie. 6804-0400 Streamliner Tourbillon 18K Rose Gold Vantablack Dial 2025

The H. Moser and Cie. Streamliner Tourbillon ref. 6804‑0400 delivers an extraordinary fusion of avant‑garde aesthetics and haute horlogerie. Housed in a sculptural 18K 5N red gold cushion case measuring 40 mm in diameter and approximately 12.1 mm thick, this timepiece debuted as part of the Streamliner line’s expansion into precious metals. The deep Vantablack® dial, developed from aerospace and astrophysics technology, creates a void‑like backdrop that accentuates the one‑minute flying tourbillon and double hairspring of the in‑house automatic HMC 804 calibre. With a 72‑hour power reserve and 12 ATM (120 m) water resistance, the watch combines technical robustness with refined finishing—alternating satin and polished surfaces that underscore Moser’s minimalist yet luxurious ethos. The integrated red gold bracelet flows seamlessly from the case, enhancing wearability and visual continuity. Though not a limited edition, its use of Vantablack® and tourbillon mechanics renders it exceptionally rare within modern sports‑dress hybrids. This is a collector’s piece that speaks to both mechanical sophistication and bold, restrained design. Like New with H. Moser and Cie. box and papers dated 2025.