Included in the Price:
- Original box and papers
- FedEx Overnight Shipping (Next-Day Delivery)
Product Details:
- Watch is 100% identical to the original — same weight, materials, and movement
- 2-Year Warranty
Guarantee:
- 100% Money-Back Guarantee. No questions asked.
- If the product is incorrect, defective, or you are unsatisfied for any reason, a full refund will be issued.
Availability:
- Local stock with 3 warehouses in Europe, 9 in the United States, and 1 in Australia
BA111OD is rewriting the rules of timekeeping with CHPTR_Δ (Chapter Delta), its first in-house complication, launched during the Geneva watch fairs. Developed with La Chaux-de-Fonds watchmaker Olivier Mory and originally envisioned by designer Diego Bößiger-Zevallos, CHPTR_Δ replaces the traditional hour hand with a dot that moves along a hypocycloidal path inside a triangle. It slows, accelerates, and flows irregularly, like time often feels, while the minute hand continues its familiar circular sweep. The result is both mathematically precise and emotionally resonant, capturing the idea that not all minutes feel the same.
The triangular hour path is not just a design flourish. It is central to the brand’s identity. The triangle symbolizes balance, direction, and determination, themes echoed in BA111OD’s own name and BAC business model: Business, Afluendors, Clients. The 44mm case, designed by Senior Designer Liliane Murenzi, features layered finishing and asymmetric transparency that adds visual depth. Available in three versions — grey with blue accents, black with red, and deep blue with a yellow hour dot — the design plays with contrast and light, giving each watch a distinct personality.
Inside beats the new BA111OD 09310 movement, assembled in-house in Neuchâtel. The brand also integrates NFC technology into the sapphire crystal, allowing wearers to share files or links with a tap. With its signature 4 o’clock crown and fully Swiss-made construction, CHPTR_Δ does not just offer a new complication. It offers a new philosophy of time, delivered with mechanical imagination and independent spirit.

Pilot's Watch Mark XX
Square Bang Unico Titanium Blue
Lange 1 Time Zone
Saxonia Annual Calendar
HandMade The Ladies Omega De Ville Prestige Red Gold Blue Dial
Pilot’s Watch Mark XX
Pilot's Watch Mark XX
Pilot’s Watch Mark XX Mercedes-AMG PETRONAS Formula One™ Team
Ingenieur Automatic 40
Rolex Land-Dweller 36 36 mm platinum and diamonds 127286tbr-0001
Pilot’s Watch Automatic 36
Rolex Sky-Dweller 42 mm Everose gold 336935-0007
Saxonia Outsize Date
Pilot’s Watch Chronograph 41
Pilot's Watch Mark XX
HandMade The 163834 Rolex Datejust 1601 Stainless Steel
Pilot’s Watch Chronograph 41
Pilot's Watch Chronograph 41
Classic Fusion Essential Gray
Pilot's Watch Chronograph
Rolex Sky-Dweller 42 mm white gold 336239-0003
Pilot's Watch Mark XX
Big Pilot’s Watch 43
HandMade The Omega Constellation Diamond Bezel & Brown Dial
MP-15 Takashi Murakami Tourbillon Sapphire Rainbow
Rolex Sky-Dweller 42 mm yellow gold 336938-0006
Rolex Land-Dweller 40 40 mm platinum and diamonds 127386tbr-0001
Rolex Sky-Dweller 42 mm Oystersteel and yellow gold 336933-0006
Zeitwerk Date
Rolex Land-Dweller 40 40 mm Oystersteel and white gold 127334-0001
Big Pilot’s Watch 43 Spitfire
HandMade The Omega Constellation Brown Supernova Dial
Rolex Oyster Perpetual 31 31 mm Oystersteel 277200-0017
Classic Fusion Chronograph Arturo Fuente King Gold
Pilot’s Watch Chronograph APXGP
Saxonia Outsize Date
HandMade The 121663-1 Steel Rolex Submariner 16800 Black Tritium Dial
Rolex Land-Dweller 40 40 mm Everose gold and diamonds 127385tbr-0003
Rolex Land-Dweller 36 36 mm platinum 127236-0001
HandMade The 115270 Rolex GMT-Master 16700 Pepsi Bezel
Rolex Sky-Dweller 42 mm yellow gold 336938-0005
Rolex Oyster Perpetual 41 41 mm Oystersteel 134300-0006
Rolex Sky-Dweller 42 mm Everose gold 336235-0003
HandMade The 119518 Rolex GMT-Master II 116713 Ceramic Bezel
Rolex Land-Dweller 36 36 mm Everose gold 127235-0001
Rolex Sky-Dweller 42 mm Everose gold 336935-0003 ![CHPTR_Δ.1 [KAIROS]](https://gomrox.com/wp-content/uploads/2025/12/ba111od-chptr-1-kairos-875284879.jpeg)
![CHPTR_Δ.1 [KAIROS] - Image 2](https://gomrox.com/wp-content/uploads/2025/12/ba111od-chptr-1-kairos-875284879-1.jpeg)
![CHPTR_Δ.1 [KAIROS] - Image 3](https://gomrox.com/wp-content/uploads/2025/12/ba111od-chptr-1-kairos-875284879-2.jpeg)
![CHPTR_Δ.1 [KAIROS] - Image 4](https://gomrox.com/wp-content/uploads/2025/12/ba111od-chptr-1-kairos-875284879-3.jpeg)
![CHPTR_Δ.1 [KAIROS] - Image 5](https://gomrox.com/wp-content/uploads/2025/12/ba111od-chptr-1-kairos-875284879-4.jpeg)
![CHPTR_Δ.1 [KAIROS] - Image 6](https://gomrox.com/wp-content/uploads/2025/12/ba111od-chptr-1-kairos-875284879-5.jpeg)
![CHPTR_Δ.1 [KAIROS] - Image 7](https://gomrox.com/wp-content/uploads/2025/12/ba111od-chptr-1-kairos-875284879-6.jpeg)
![CHPTR_Δ.1 [KAIROS] - Image 8](https://gomrox.com/wp-content/uploads/2025/12/ba111od-chptr-1-kairos-875284879-7.jpeg)












