Breitling Navitimer B01 Chronograph 41 – Ref. AB0139211G1P1 (Leather Strap)
The Breitling Navitimer B01 Chronograph 41 is a masterclass in aviator-style refinement, reborn for the modern connoisseur. At 41 mm in polished stainless steel, its streamlined proportions feel sharp yet effortless, retaining the iconic design that has defined pilot watches for generations.
Its silver sunburst dial glows with understated elegance, punctuated by three silver chronograph registers and framed by the legendary bi-directional slide rule bezel — an operational tool once indispensable in the cockpit. The bold red-tipped central chronograph hand and luminous baton indices strike the perfect balance between heritage and clarity.
At its core burns the legendary Breitling Manufacture Caliber B01, delivering the hallmarks of precision: COSC certification, column wheel, vertical clutch, 28,800 vph frequency, and a 70-hour power reserve — all visible through the exhibition sapphire back.
The rich brown alligator leather strap, secured with a deployant clasp, adds a layer of sophistication, ensuring the watch sits comfortably and stylishly on the wrist. Pristine from the domed sapphire crystal, all the way to its 30-meter water resistance and moderate thickness of 13.6 mm, this Navitimer is a seamless convergence of form, function, and legacy.
Key Specifications
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Reference: AB0139211G1P1
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Case: 41 mm stainless steel; thickness 13.6 mm
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Dial: Silver sunburst with silver chronograph subdials
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Bezel: Bi-directional slide rule
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Movement: Caliber B01 automatic — COSC-certified, 47 jewels, 28,800 vph, ~70 hour power reserve, column wheel, vertical clutch
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Functions: Hours, minutes, small seconds, date (at 6 o’clock), chronograph (¼ sec, 30 min, 12 hr)
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Strap: Brown alligator leather with deployant clasp
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Crystal / Caseback: Sapphire, anti-reflective; exhibition caseback
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Water Resistance: 30 m
Conclusion
The Navitimer B01 Chronograph 41 AB0139211G1P1 is a narrative in elegance — where precision engineering meets aviation’s golden age, dressed in balanced proportions. It is not merely worn; it is experienced, with a sense of heritage and power on every wrist movement.

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