With engineering inspired by aeronautics, this sleek and elegant Swiss Army Airboss is always ready for adventure, featuring self-winding movement, chronograph functions and a circular slide rule.

• Swiss made self-winding mechanical movement
• Black PVD sandblasted case
• Black fabric strap
• Anti reflection sapphire crystal
• Date display at the 6 o'clock position
• Chronograph
• Screw-in caseback
• See-through caseback
• Military time
• Circular slide rule
• Water resistance up to 100 Meters (330 ft)
• Case diameter of 45 mm (approximately 1 3/4 in)