Introducing the Sept 04 Tourbillon Commission No.4
Roger W. Smith, a British watchmaker, has built his reputation on traditional watchmaking techniques applied with precision to each commission. The Sept 04 Tourbillon Commission No.4 combines mechanical function with visual presentation in a way that reveals both the maker’s skill and the client’s vision.
The Tourbillon in the Sept 04
The tourbillon compensates for positional errors by rotating the escapement and balance wheel within a cage. Smith has integrated this mechanism into the Sept 04 Tourbillon Commission No.4 as a visible element of the movement, allowing the wearer to observe its operation directly. The components are finished to the standards expected of a ROGER W SMITH LTD watch, with attention to surface treatment and geometry that reflects the maker’s approach.
A Unique Concept and Design
Commissioned by a specific client, this watch departs from standard designs to address particular preferences while remaining true to Smith’s methodology. The dial layout, movement architecture, and material selections reflect decisions made during the design phase to produce a watch distinct from others in the maker’s catalogue. This two-part series documents the creation process, showing the technical and aesthetic choices that shape each piece.
Craftsmanship and Method
The video demonstrates how Smith combines hand-finishing techniques with tool work to achieve the required results. Each watch produced involves both repetitive operations—such as polishing and anglage—and problem-solving unique to the commission. The Sept 04 Tourbillon Commission No.4 is the product of this direct engagement with materials and mechanisms, where mechanical performance is inseparable from the visual presentation of the movement.
Learn More About ROGER W SMITH LTD
For further information on the offerings of this maker, click here to explore ROGER W SMITH LTD collections.
The Sept 04 Tourbillon Commission No.4 demonstrates a working method that prioritizes direct control over each stage of production, from initial design through final regulation. As a commissioned piece, it reflects the practical application of Smith’s approach to watchmaking.


