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NO.089

Hand-sandblasted steel bespoke watch with black DLC bezel and matte dial — Alter Geneva, Swiss atelier

This project explores the relationship between texture and contrast. Hand sandblasted steel, a black DLC bezel, and a custom matte black dial create a restrained composition where every finish has been carefully considered.

The Owner’s Vision

The project developed through close collaboration between the owner and our design team. Several design directions were explored before arriving at a restrained composition where texture, rather than color, became the defining element.

Hand-sandblasted steel bespoke watch with black DLC bezel and matte dial — Alter Geneva, hand-finished in Switzerland

Hand Sandblasted Case

The case and bracelet were entirely hand sandblasted in our Swiss workshops using a fine abrasive blasting process. This treatment creates a uniform matte texture while preserving the polished bevels that define the original geometry. The contrast between these finishes enhances the architecture of the bracelet and case without altering their proportions.

Hand-sandblasted steel bespoke watch with black DLC bezel and matte dial — Alter Geneva, one-of-a-kind commission

Black DLC Bezel

The bezel was coated in black diamond like carbon (DLC). Applied as an ultra thin carbon layer in a controlled vacuum process, it provides excellent resistance to wear while introducing a deep black finish that contrasts with the sandblasted steel.

Hand-sandblasted steel bespoke watch with black DLC bezel and matte dial — Alter Geneva, Geneva workshop

Custom Matte Black Dial

A newly manufactured matte black dial was produced specifically for this project. Hand painted black hour markers filled with white Super-LumiNova preserve legibility while reinforcing the monochrome composition. The original dial was preserved and returned to its owner, allowing the watch to be restored to its original configuration if desired.

Hand-sandblasted steel bespoke watch with black DLC bezel and matte dial — Alter Geneva
  • Base watchStainless steel watch, provided by its owner
  • Case & size41 mm, hand-sandblasted, polished bevels
  • DialMatte black, hand-painted black hour markers + white SLN
  • HandsHand painted black, white SLN
  • BezelBlack DLC, hand-sandblasted, polished bevels
  • Bracelet Hand-sandblasted, polished bevels
  • Indicative budget CHF 8,500 to 11,000
    (USD 10,500 to 14,000)
  • Typical lead time1 to 2 months
    from design approval to delivery

Every project starts from a watch you already own. These figures reflect commissions of a comparable scope, your final quote depends on your piece and the work involved.

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  • Fully Reversible

    Most customizations are reversible. For nonreversible work, a new component can be manufactured at additional cost.

  • Swiss Made

    Every stage, from preparation to final assembly, was carried out by hand in our Swiss workshops.

  • Alter Warranty

    Customization affects the original warranty. Alter provides an independent warranty for its work and a certificate of authenticity with each piece.

  • Independent Studio

    Each creation is carried out on the client's own watch, in complete autonomy. Alter is not affiliated with any watch brand or manufacturer.

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