NIWA Nixie watch. Supernova 3 case

The NIWA Nixie Supernova 3 is a sleek, high-tech timepiece, featuring a unique cloured case with a carbon fiber back cover. Only 2 watches available! Key Features: ✔ Premium Build: Unique colour aluminum case with sapphire glass ✔ Retro-Futuristic Display: IN-16 Nixie tubes with IV-15 side tubes for a unique time display ✔ Customizable Straps: Choose between a leather or metal strap ✔ Wireless Charging: QI standard, fully charges in 3 hours ✔ Long Battery Life: Up to 3 months on a single charge ✔ Splash Water Resistance ✔ Carbon Fiber Back Cover for added durability Advanced Power Management: Smart Standby Mode: Runs for 100 days in low-power mode Automatic Power Saving: Side lamps turn off when battery is under 10% Failsafe System: At 3% charge, tubes turn off to preserve timekeeping Battery Protection: Automatically disconnects at critically low charge to prevent degradation (time resets to 00:00) Safe Charge Retention: When completely disconnected, the battery holds a safe charge for about a month before the internal controller activates. The full cycle from 100% charge to system shutdown can take up to 5 months Sleep Mode: Saves battery by blocking the time display in any tilt position 📏 Dimensions: Diameter: 55mm Height: 17mm