With an aeronautics inspired design, this sleek, stylish Airboss Mach 9 model offers high-performance functionality with many useful features such as a bi-directional rotating bezel, slide rule, and military time.

• Black PVD stainless steel case and bracelet
• Self-winding mechanical movement
• Date window at 3 o'clock position
• Chronograph
• Bi-directional rotating bezel
• Slide rule
• See-through caseback
• Screw-in caseback
• Military time
• Anti reflection sapphire crystal
• Water resistance 100 meters (330 feet)
• 42mm case width (approximately 1 5/8 in)