At 43mm, the stainless steel case houses Breitling Caliber B01 — an automatic, COSC-certified movement running on 27 jewels with a 70-hour power reserve. A transparent case back reveals the movement, while a convex sapphire crystal glare-proofed on both sides protects the vivid blue dial. Index hour markers carry luminous fill at their tips, and the hands — rendered in red and white — are also luminous-filled for low-light legibility. A date window sits between 4 and 5 o'clock.
The chronograph layout places a central seconds hand at the dial's core, a 30-minute counter sub-dial at 3 o'clock, a 12-hour counter at 6 o'clock, and a small running seconds register at 9 o'clock. The bidirectional rotatable slide-rule bezel in stainless steel enables airborne calculations including fuel consumption, climb times, and conversions between miles, nautical miles, and kilometers — the hallmark complication that has defined the Navitimer since its aviation heritage origins.
The watch is worn on a stainless steel mesh bracelet secured by a fold-over clasp with safety release. Water resistance is rated to 30 metres. This example is unworn with AD-removed protective plastics still present, and comes complete with original Breitling papers and the original Breitling watch box, backed by a Breitling warranty.
