How to source a Simon Brette watch with evidence controls.

The maker’s official watch index identifies distinct Chronomètre Artisans editions: Subscription, Titanium, Rose Gold, Stainless Steel, Platinum and métiers d’art pieces. The published series sizes include 12 Subscription pieces, 50 Rose Gold pieces and fewer than 99 Titanium pieces.

Official Titanium and Rose Gold pages describe a 39 mm watch with a hand-wound movement, central hours and minutes, offset small seconds, an 18,000 vph frequency and a stated 72 ±5-hour power reserve.

The maker states that the watch passport lists the artisans involved in production. That makes the passport relevant evidence, but a document still needs to be matched to the physical candidate.

Boundary: these statements describe published Simon Brette models. They do not identify, inspect or approve a physical watch.

1. Edition. State Subscription, Titanium, Rose Gold, Stainless Steel, Platinum or a métiers d’art piece, plus the watch number if relevant.

2. Configuration. List the required case, dial decoration, hands, strap or bracelet and acceptable alternatives.

3. Evidence. Require the watch passport, maker documents, service history, detailed photographs and an agreed physical inspection scope.

4. Commercial limit. State the all-in ceiling and currency, destination and tax basis, plus the date after which approval must be renewed.

5. Approval route. Name the decision-maker and define rejection triggers for identity, condition, missing records or changed terms.

Written control: the Simon Brette mandate should state scope, fees, third-party costs, evidence required, approval steps, payment mechanics, delivery terms and stop conditions.