Breitling Navitimer B01 Chronograph 43 Stainless Steel / Black MOP / Japan Ref. AB01381G1B1P1

The Breitling Navitimer B01 Chronograph 43 Japan Edition AB01381G1B1P1 was introduced in 2025 as a Japan-exclusive variant within the Navitimer collection. The watch features a 43 mm stainless-steel case measuring 13.69 mm in thickness with a lug-to-lug distance of 49.07 mm. Water-resistance is rated at 3 bar (30 m). The case is fitted with a domed sapphire crystal glareproofed on both sides, a bidirectional rotating bezel with slide-rule scale, and a screwed-in case back with sapphire crystal. The dial is executed in black mother-of-pearl, a finish unique to this edition. Applied hour markers and luminescent-treated hands provide legibility against the deep iridescent surface. The display includes central hours and minutes, a chronograph seconds hand, a 30-minute counter at 3 o’clock, a 12-hour counter at 6 o’clock, small seconds at 9 o’clock, and a date aperture integrated into the dial. Powering the watch is the Breitling Manufacture Calibre B01, an automatic column-wheel chronograph movement operating at 28,800 vph (4 Hz) with a power reserve of approximately 70 hours. The movement contains 47 jewels and is visible through the exhibition case back. The Navitimer B01 Chronograph 43 Japan Edition AB01381G1B1P1 is supplied on a black alligator leather strap with a stainless-steel pin buckle. This model is offered exclusively for the Japanese market.