Luxury Transparent Watches
Sapphire turns the case from a container into part of the movement display.
Our primary work is the sapphire watch case itself. For B2B projects where material is central to the design language, the case is engineered as a transparent structural system around the movement, crown, dial, top glass, back, gaskets and fasteners.
Skeleton watches
Transparent side walls and polished case architecture expose the movement from multiple angles while preserving a refined protective structure.
Independent horology
Prototype and limited-series sapphire cases for distinctive movements, unconventional geometries and highly visible hand finishing.
Special editions
Clear, sea blue, royal blue and selected custom colors for collaborations, anniversary collections and technically expressive statement watches.
Where sapphire creates the strongest product value
Sapphire is most compelling when the movement deserves to be viewed, the case must retain a highly polished appearance, and the material itself should communicate technical exclusivity. Mohs 9 hardness supports long-term clarity, while the transparent case body creates visual depth that cannot be achieved with a conventional metal shell and display window.
Sapphire watch cases
Monobloc and multi-part cases can be developed in round, tonneau, rectangular and free-form architectures. The required files should define the movement envelope, movement insertion path, crown and stem position, dial and spacer stack, lug or strap interface, top-glass and back interfaces, fastening concept and service sequence.
Sapphire bezels
Bezels can frame the dial, carry color, create a transparent visual layer or coordinate with a full sapphire case. Important specifications include inner and outer profile, step height, seating surface, edge finish and alignment with the case middle.
Display backs and structural case backs
A sapphire back may be an optical window, a load-bearing component or both. The drawing should define the sealing concept, fastening method, gasket space, viewing aperture and contact conditions with adjacent hardware.
Watch crystals and top-glass structures
Flat, domed, stepped and shaped crystals require clear definitions of thickness, edge profile, optical zone and assembly interface. When a top glass is visually integrated with the case, both parts should be reviewed as one stack.
Supporting sapphire components
Where a complete case program requires them, we can also review bezels, case backs, top crystals, links and decorative inserts as supporting components. Their color, finish, interface and tolerance stack should be coordinated with the primary sapphire case rather than specified in isolation.
Application questions that affect the design
- Which surfaces remain visible after assembly?
- Where does the part contact metal, gaskets or fasteners?
- What movement, dial and spacer stack is used?
- Which interfaces are serviceable or removable?
- What impact or wear conditions are expected?
- Must multiple components match in color?
From visual concept to producible structure
Early engagement is especially valuable for sapphire because small geometry changes can materially improve manufacturability. A larger internal radius, better datum placement or more accessible polishing path may improve yield while preserving the intended appearance.