Clock Machines · Aviation
Aviation

The Three-Blade

Three propeller blades, three finned cylinders, an octagonal dial at the centre. The radial engine is the most beautiful mechanism ever drawn for flight, and the most symmetrical: it stands on a base without losing any of its self-evidence.

20Limited series
numbered pieces

Your colours, an engraving, a logo on the dial? Bespoke →

The Three-Blade PA-300 · France livery
The model

An aero engine and its propeller.

Each cylinder is machined with its cooling fins, stacked with controlled regularity; the heads receive the chosen finish. The blades, twisted like those of a real propeller, are bolted to the central crankcase.

At the centre, the dial sits in a screwed octagonal bezel, in the grammar of B.R.M Chronographes cases. Below the bezel, the numbered plate. Beneath it, the reduction-gear nose, turned in steps.

This is the model with the widest range of finishes: eight executions, including two national liveries — France and Italy — where the colour reads at the blade tips.

The Three-Blade, France livery PA-300 · STD
Finishes
Finish: France livery
Options
Specifications

What makes
the piece.

Material, movement, finishing, assembly: what the clock is made of, exactly as it leaves the Magny-en-Vexin workshop.

  • MaterialAluminium machined from solid
  • MovementHigh-precision quartz
  • Warranty9 years — excluding impact and breakage
  • BatteryTo be replaced about every 3 years
  • FinishesBead-blasting, satin-brushing, polishing or anodising according to the surface
  • AssemblyB.R.M Chronographes workshop, Magny-en-Vexin
  • Internal referenceClock Machine N°2 · AVI
  • Dimensions52 × 54 cm (H × W)
  • Weight8,5 kg
  • Series20 numbered pieces per finish
  • Retail priceFrom €7,300
  • First deliveriesOctober 2026
  • DeliveryFree — wooden crate, insured transport
  • Production time1 month from the order date
Order

Credit card, 3× or 4× interest-free, bank transfer,
36× 0% financing.

The same means of payment as on the rest of B.R.M Chronographes direct sales, Sofinco financing included.

Credit card

Secure Stripe payment

Payment opens as soon as the order is confirmed: a single-use Stripe link, also repeated in the confirmation email. No card data passes through our servers.

Collected in the name of B.R.M Manufacture.

3× or 4× interest-free

Instalment payment

Pay in three or four instalments, interest-free, by credit card. The first payment is taken at the order, the following ones automatically.

Available to customers resident in France only.

Bank transfer

SEPA transfer

The manufacture's bank details are sent with the order confirmation, together with the reference to quote.

Production begins once the funds are received.

Financing

Sofinco, 36× at 0%

36 monthly instalments at zero rate across the range, apply online or in the showroom, decision within 48 hours.

Subject to credit approval. No arrangement fee. Available to customers resident in France only.

Order
The range

The rest of the range.

WarrantyNine years, excluding impact and breakage
DeliveryFree, in a wooden crate with insured transport
PaymentSecure — card, transfer, 3 or 4 interest-free instalments
ManufacturingMachined from solid in Magny-en-Vexin
The Three-Blade
Aviation
Order