Breitling Chronomat 40 GMT Stainless Steel / Black MOP / Japan Ref. A32398A91G1A1

The Breitling Chronomat Automatic GMT 40 Japan Limited A32398A91G1A1 debuted in 2025 as an exclusive edition of 150 pieces available only in Japan. This regional variant of the Chronomat GMT 40 combines the collection’s travel-ready functionality with refined aesthetics inspired by natural materials. The stainless-steel case measures 40 mm in diameter, 11.77 mm in height, and 47.4 mm from lug to lug. It features a unidirectional ratcheted rotating bezel and a screw-down crown, ensuring water resistance to 200 meters. Both sides of the domed sapphire crystal are glareproofed. The defining element of this Japan-exclusive edition is its black mother-of-pearl dial, distinguished by a gold Breitling “B” logo at 12 o’clock. A red GMT hand and a 24-hour scale around the periphery provide a clear, intuitive reading of a second time zone, with easy differentiation between day and night. Powering the watch is the automatic Caliber 32, an officially chronometer-certified movement based on the ETA 2893-2 architecture. It operates at 28,800 vph (4 Hz), contains 21 jewels, and offers a power reserve of approximately 42 hours. The Chronomat Automatic GMT 40 Japan Limited A32398A91G1A1 is fitted with Breitling’s stainless-steel bracelet featuring a butterfly clasp, maintaining the collection’s distinctive balance of sportiness and versatility.