The H. Moser & Cie caliber HMC 804 is an automatic tourbillon movement manufactured by ETA SA in Switzerland. Introduced in 2022, it is an in-house caliber featuring a one-minute flying tourbillon with a patented double hairspring designed to improve positional accuracy. The movement is used in the Streamliner Tourbillon Vantablack.
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Display Type
Analog
COMPLICATIONS
Tourbillon
More ETA SA movements
QUICK FACTS
FOR WATCH DEALERS
Sell watches powered by the MOSER-HMC-804?
Inventory, Chrono24 and eBay sync, and VAT invoicing. Dealer tools are built on this database.