Stainless steel case
Scratch resistant sapphire crystal
Pull / push crown
Solid case back
Case diameter: 43 mm
Case thickness: 14
25 mm
Round case shape
Band width: 22 mm / 20 mm
Deployment clasp
Water resistant
Functions: chronograph, date, hour, minute, second
Luxury watch style
Watch label: China Made
Additional Information: Slide Rule" aka "Navigation Computer"
The Slide-Rule complication can compute different airborne calculations such as fuel consumption, climbing times & converting miles into nautical miles or kilometers
Breitling Navitimer 01 Chronograph Black Dial Black Leather Mens Watch AB012012/BB01BKCD