The NIWA Nixie Dark Nebula Edition is a sleek, high-tech timepiece, featuring a lightweight black aluminum case with a carbon fiber back cover. 

Key Features:

✔ Premium Build: Dark Nebula (black) 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