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B Navitimer 01 Chronograph 46 mm – Ref. AB012721‑BD09‑441X‑A20BA.1

B Navitimer 01 Chronograph 46 mm – Ref. AB012721‑BD09‑441X‑A20BA.1

$430.00
$1,608.00 $430.00
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Orders can be canceled within 3 hours of purchase or before seller confirmation — whichever comes first. After that, cancellations are not possible.
Returns or exchanges are accepted within 3 days of delivery if items are unused, in original condition and packaging.
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We strive to provide the best shopping experience possible. If for any reason you’re not satisfied with your purchase, you may return it within 3 days of the delivery date for a refund or exchange.
If you experience any issues with your order, please contact us — we’re here to help.

🕰️ B Navitimer 01 Chronograph 46mm – Ref. AB012721-BD09-441X-A20BA.1

Precision, Heritage, and Presence

The B Navitimer 01 Chronograph 46mm is a commanding timepiece that embodies aviation heritage and mechanical excellence. Its 46 mm stainless steel case exudes boldness, making a powerful statement on the wrist while paying tribute to one of the most iconic pilot watches in history.

💎 Dial & Design

  • Dial: Black with contrasting silver chronograph subdials for exceptional readability

  • Bezel: Signature bi-directional slide rule, originally designed for in-flight calculations

  • Hands: Red-tipped central chronograph hand enhances legibility and dynamic flair

  • Date Display: Integrated discreetly on the dial for practical use

⚙️ Movement

  • Caliber: B Manufacture Caliber B01 – in-house automatic

  • Certification: COSC chronometer-certified

  • Mechanics: Column wheel and vertical clutch for precision chronograph operation

  • Power Reserve: ~70 hours

  • Frequency & Jewels: 28,800 vph (4 Hz) with 47 jewels

🔗 Strap & Case

  • Strap: Black alligator leather with folding clasp for secure comfort

  • Caseback: Transparent sapphire showcasing the intricate movement

  • Thickness: 14.5 mm

  • Water Resistance: 30 m / 3 ATM

📋 Key Specifications

Feature Details
Reference AB012721-BD09-441X-A20BA.1
Case 46 mm Stainless Steel
Dial Black with silver chronograph subdials
Crystal Sapphire, glare-proofed both sides
Movement B Manufacture Caliber B01 – Automatic, COSC-certified
Power Reserve ~70 hours
Chronograph ¼ sec, 30-min, 12-hr counters
Date Yes
Strap Black alligator leather, folding clasp
Water Resistance 30 m / 3 ATM
Thickness 14.5 mm
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B Navitimer 01 Chronograph 46 mm –...
$430.00
$1,608.00 $430.00
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LUXURY HOROLOGY SHOP
B Navitimer 01 Chronograph 46 mm – Ref. AB012721‑BD09‑441X‑A20BA.1
$430.00
$1,608.00 $430.00

What Our Customers Think

4.8

Based on 1.036 Reviews

  • Johan D. June 2025
    Verified Buyer
    Nice Product
    Nice Product. I'm happy with my purchase.
    B Navitimer 01 Chronograph 46 mm – Ref. AB012721‑BD09‑441X‑A20BA.1     Was this helpful? 78 0
  • James R.
    Verified Buyer
    Exceptional experience from start to finish.
    I was a bit hesitant to make such a significant purchase online, but the team here made it seamless. The communication was proactive, and the item arrived much faster than expected. You can tell they truly care about their clientele.
    B Navitimer 01 Chronograph 46 mm – Ref. AB012721‑BD09‑441X‑A20BA.1     Was this helpful? 88 0
  • Sarah M.
    Verified Buyer
    The packaging alone is a work of art.
    Unboxing this was an absolute treat. It’s rare to find a shop that pays this much attention to detail. Everything was securely wrapped and presented with a level of elegance that matches the price point. Will definitely be a returning customer.
    B Navitimer 01 Chronograph 46 mm – Ref. AB012721‑BD09‑441X‑A20BA.1     Was this helpful? 61 0
  • Robert H.
    Verified Buyer
    Authenticity and professionalism.
    It’s hard to find trustworthy sources these days, but this shop is the real deal. The documentation included was meticulous, and the piece was in pristine condition. Highly recommend for anyone looking for top-tier service.
    B Navitimer 01 Chronograph 46 mm – Ref. AB012721‑BD09‑441X‑A20BA.1     Was this helpful? 54 0
  • Michael L.
    Verified Buyer
    Swift delivery and impeccable service.
    Ordered on a Tuesday and it was on my wrist by Thursday morning. The overnight shipping was handled perfectly, and the tracking updates were spot on. A flawless transaction in every way.
    B Navitimer 01 Chronograph 46 mm – Ref. AB012721‑BD09‑441X‑A20BA.1     Was this helpful? 42 0
  • David W.
    Verified Buyer
    Exceeded my expectations.
    Pictures don't do justice to the quality of what I received. The curation in this shop is clearly handled by experts. If you're looking for something unique and high-caliber, look no further.
    B Navitimer 01 Chronograph 46 mm – Ref. AB012721‑BD09‑441X‑A20BA.1     Was this helpful? 36 0
  • Christopher P.
    Verified Buyer
    A cut above the rest.
    I've purchased from several high-end retailers over the years, but the personal touch here is what sets them apart. I had a quick question regarding the delivery, and their support team responded within minutes. That’s how luxury service should be.
    B Navitimer 01 Chronograph 46 mm – Ref. AB012721‑BD09‑441X‑A20BA.1     Was this helpful? 22 0
  • Thomas B.
    Verified Buyer
    The perfect anniversary gift.
    I needed something special on short notice and the staff went above and beyond to ensure it arrived on time. The presentation was so beautiful I didn't even need to wrap it. She was absolutely thrilled.
    B Navitimer 01 Chronograph 46 mm – Ref. AB012721‑BD09‑441X‑A20BA.1     Was this helpful? 13 0
  • Elizabeth G.
    Verified Buyer
    Attention to detail is unmatched.
    From the sleek website interface to the final delivery, the entire process felt premium. The item was exactly as described, perhaps even better in person. Truly a 5-star establishment.
    B Navitimer 01 Chronograph 46 mm – Ref. AB012721‑BD09‑441X‑A20BA.1     Was this helpful? 56 0
  • Mark S.
    Verified Buyer
    Smooth and secure.
    When spending this kind of money, security is my main concern. The checkout process was secure, and the discreet packaging for shipping gave me great peace of mind. Very professional.
    B Navitimer 01 Chronograph 46 mm – Ref. AB012721‑BD09‑441X‑A20BA.1     Was this helpful? 6 0
  • Anthony D.
    Verified Buyer
    Finally found my go-to shop.
    I’ve been following this store for a while and finally made my first purchase. I couldn’t be happier with the decision. Quality service, fast shipping, and a stunning selection. I’ll be back for the next one soon.
    B Navitimer 01 Chronograph 46 mm – Ref. AB012721‑BD09‑441X‑A20BA.1     Was this helpful? 29 0