

Commission your custom hardware
Commissioning an Onyx & Calibre instrument enters you into an elite tier of ownership. Secure your placement in our highly limited current production run of monolithic titanium shells.
Request an allocation
Our concierge assists with bespoke material selections, grade 5 titanium finishes, and custom hand-engraving. Please provide your direct contact details below to initiate the private allocation process.
Secured and guaranteed
Review our protocols for bespoke allocations, secure global transit, and structural guarantees. Every commission is handled with micron-level tolerance and documented in our private ledger.
Bespoke Finish
Insured Transit
Two-Year Warranty
Collaborate directly with our Geneva design team to select custom precious metal inlays, bespoke hand-engravings, and personalized sapphire crystal lens details. Every detail is executed to micron-level tolerance.
All shipments are dispatched globally via fully insured, signature-required courier services. We utilize specialized armored transport partners to guarantee the secure, pristine delivery of your bespoke hardware.
We provide a comprehensive two-year warranty covering the absolute structural integrity of your monolithic titanium shell, hand-polished chamfered edges, and the internal electronic movement.
Onyx & Calibre
Bespoke hardware engineered to micron-level tolerance.
ALLOCATIONS
concierge@onyxandcalibre.com
Private viewings by appointment only
Geneva • London • New York
© 2026 Onyx & Calibre-Bespoke hardware engineered to micron-level tolerance.
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