Luminox F-117 Nighthawk x Skunk Works XA.6442.H Men's Watch • Sapphire Crystal • CARBONOX™ Case

The Luminox F-117 Nighthawk x Skunk Works XA.6442.H is a striking pilot's watch paying tribute to the legendary stealth aircraft F-117 and Lockheed Martin's secretive Skunk Works® division. The case crafted from the extremely lightweight and resilient CARBONOX™ composite material measures 44 mm in diameter and 15 mm in height. The dial features the Skunk Works® logo, barely visible in daylight but illuminating boldly at 6 o'clock at night thanks to Super-LumiNova® — a nod to the innovative spirit of this legendary covert unit.

The bidirectionally rotating CARBONOX™ bezel with reverse scale allows reading of two time zones, making it a genuine operational tool for pilots and adventurers. The black Kevlar strap secured by a CARBONOX™ buckle reinforces the watch's tactical character. Water resistance reaches 200 metres, and the anti-reflective sapphire crystal reliably protects the dial. The Swiss quartz movement RONDA 515 ensures precise timekeeping, while the unique Luminox Light Technology (LLT) with self-powered tritium tubes guarantees uninterrupted visibility around the clock for up to 25 years.

Key Features of the Luminox XA.6442.H

• CARBONOX™ case with 44 mm diameter and bidirectionally rotating bezel for dual time zone reading
• Anti-reflective sapphire crystal and Swiss quartz movement RONDA 515 for exceptional precision
• Luminox Light Technology (LLT) with tritium tubes for permanently visible illumination for up to 25 years

Care Instructions for Wristwatches

Care & Cleaning

• Daily: Wipe case and bracelet with a soft, dry cloth to remove dirt and perspiration.
• Water-resistant watches: Clean with mild soapy water and a soft brush, rinse, dry thoroughly.
  Important: Screw down the crown firmly beforehand!!!
• Not water-resistant: Clean only dry or slightly damp, do not use water or cleaning agents.
• Avoid: Harsh chemicals, perfume, cosmetics and heat.
• Leather straps: Do not soak, clean only slightly damp and allow to dry away from heat.
• Water resistance: Do not wear in the shower or bath, have it tested annually.
• Battery (quartz): Have a depleted battery replaced immediately.
• Mechanical watches: Full service by a master watchmaker every 5 years.

Storage & Handling

• Store the watch separately, not directly with other jewellery (risk of scratching).
• When winding mechanical watches, lay them down flat; do not leave the crown pulled out.