Launched in 2026, the Senator Chronograph Navigator by Glashütte Original features a design reminiscent of the pilot's watches from the 1940s, showcasing a 41 mm automatic flyback chronograph. The watch is presented in a stainless steel case, complemented by a matte black dial and a strap crafted from black Louisiana alligator leather. Measuring 41 mm in diameter and 12.9 mm in height, with a lug-to-lug distance of 48.5 mm, it boasts a prominent pilot-style crown alongside mushroom-shaped pushers situated at 2 and 4 o'clock.

Both the front and back of the watch are equipped with sapphire crystal, treated with anti-reflective coating on the front. The model's water resistance is rated at 50 meters. Its matte black lacquered dial showcases luminous Arabic numeral appliqués and engraved hour markers coated with Super-LumiNova. The small seconds and the 30-minute chronograph counter are subtly integrated into the dial design, featuring concentric grooves. For the central chronograph seconds hand and the counter hands, white lacquer adds clarity. At 6 o'clock, the Panorama Date display can be found, and a tachymeter scale is printed on the rehaut. Housed within the timepiece is the Glashütte Original calibre 37-24, an automatic, integrated column-wheel chronograph with a flyback feature, operating at a frequency of 28,800 vibrations per hour (4 Hz) and offering around 70 hours of power reserve. The strap, made from black alligator leather, features a tool-free quick-change system and is fastened securely with a folding clasp.