Schwarz Etienne’s 1902 collection has always sat comfortably in the more considered corner of modern Swiss watchmaking.
With the 1902 SYNERGY by Peter Speake, the La Chaux-de-Fonds manufacture sharpens that identity through a collaboration with one of British watchmaking’s most recognisable independent voices.
The result is not a loud reinvention, but a detailed reworking of the 1902 RÉSERVE DE MARCHE with a layered sapphire dial, graphic blue accents and a few unmistakable Speake touches.

At a glance
- Schwarz Etienne has created the 1902 SYNERGY by Peter Speake as the latest collaborative chapter in its high-end 1902 family.
- The watch uses an ice-white layered sapphire dial with Prussian blue hands, a power-reserve display and small seconds.
- It brings together Schwarz Etienne’s Swiss manufacturing base in La Chaux-de-Fonds with Peter Speake’s independent watchmaking language.
A 1902 shaped by two watchmaking languages
Schwarz Etienne is one of those names that tends to resonate most with collectors who pay attention to the machinery behind the dial.
The manufacture is based in La Chaux-de-Fonds, where its Villa Sonnenheim home reflects the brand’s blend of traditional Swiss craft and contemporary development.
Peter Speake brings a different but complementary vocabulary.

The English watchmaker began his training at Hackney College at 17 before moving to Switzerland to study at WOSTEP in Neuchâtel, later building a career that has included work with Harry Winston, MB&F and Maîtres du Temps.
In 2022, he established PS Horology, a project concerned with Swiss-made watches informed by artistic, cultural and historical ideas.
For Schwarz Etienne, the collaboration continues a line of jointly developed watches that began with its earlier SYNERGY project with Kari Voutilainen.

This new piece takes the 1902 RÉSERVE DE MARCHE as its starting point, retaining the broad dial architecture and mechanical character while changing the atmosphere of the watch substantially.
The ice-white sapphire dial is the centre of gravity
The defining element is the dial, an intricate construction of sapphire elements arranged over a metal base.
Schwarz Etienne describes the colour as ice white, though it reads as softer than a stark brilliant white.

That matters, because a clinically bright dial could easily overpower the fine details here.
Instead, the off-white tone gives the watch a calmer character and allows the blue and orange accents to register with more precision.
The sapphire sections are used in layers, creating depth across the display rather than leaving the dial as a flat graphic surface.

Some of these sapphire components measure just 0.35 mm thick, which makes the cutting, drilling and polishing especially demanding.
It’s a subtle kind of complexity, less about spectacle than about controlling light, shadow and legibility in a small space.
The hours are indicated through a combination of Arabic numerals printed on a sapphire element and blue appliques.

Prussian blue lancine-style hour and minute hands sit above the dial, each hand facetted with one polished side and one satin-finished side.
A blue chemin-de-fer minute track frames the composition, marked with crisp white lines and double-digit Arabic numerals at five-minute intervals.
At the four cardinal points, Cayenne orange rectangular markers add a controlled spark of colour without turning the watch into something shouty.

Peter Speake’s hand is clearest in the indications
The power-reserve display sits between roughly 12:30 and 2:30, showing the available energy from the twin barrels.
Its serpentine hand is a particularly Speake-like detail, a form he has used at different points in his career.
Here it arcs across a section of azurage and reads against a curved scale, adding both motion and personality to the upper-right portion of the dial.

The initials PS are placed discreetly beside the power-reserve area, close to the minute track rather than announced as a dominant signature.
The small seconds display is handled with similar restraint.
It carries a fine blue stick-style hand and a smaller chemin-de-fer track, with azurage adding texture without pulling attention away from the main time display.

That balance is the watch’s strength.
There is a lot happening on the dial, but the arrangement feels deliberate, with each element given enough space to breathe.
Details & Specifications
| Brand | Schwarz Etienne |
|---|---|
| Model | 1902 SYNERGY by Peter Speake |
| Collection link | Developed from the 1902 RÉSERVE DE MARCHE |
| Collaborator | Peter Speake |
| Dial construction | Layered sapphire elements over a metal base |
| Dial colour | Ice white off-white tone |
| Hands | Prussian blue facetted lancine-style hour and minute hands |
| Indications | Hours, minutes, small seconds and power reserve |
| Power-reserve display | Arcing display with serpentine hand, linked to twin barrels |
| Small seconds | Blue stick-style hand with azurage detail |
| Dial accents | Blue chemin-de-fer track with Cayenne orange markers at the cardinal points |
The 1902 SYNERGY by Peter Speake is likely to appeal to collectors who enjoy independent watchmaking when it’s expressed through detail rather than theatre.

It has the mechanical seriousness expected of Schwarz Etienne, but its lasting impression comes from the way Peter Speake’s graphic instincts have been folded into the 1902 architecture with uncommon discipline.






