Breitling Chronomat GMT ref. AB0410: 47 mm steel case with in‑house Caliber B04 (GMT chronograph, COSC). Sapphire, 500 m WR, unidirectional bezel; independent local‑jumping hour hand; 24‑h red GMT hand.
Breitling Chronomat GMT ref. AB0410: 47 mm steel case with in‑house Caliber B04 (GMT chronograph, COSC). Sapphire, 500 m WR, unidirectional bezel; independent local‑jumping hour hand; 24‑h red GMT hand.