Richard Mille’s sapphire tonneau case is a masterclass in horology innovation
Richard Mille has pushed the boundaries of horological innovation with its introduction of coloured sapphire. The slightest ...
The Edge Singapore6d
Richard Mille extends the RM 07-02 Automatic Sapphire collection with four new models
Richard Mille’s most recent launch — an extension of its RM 07-02 Automatic Sapphire collection — continues that design ethos ...
Optics5y
Astra Crystals CJSC
We use the Kyropoulos (Musatov) sapphire growth method, which allows us to produce high-quality sapphire parts in a wide variety of shapes, sizes, and orientations. We work with our customers to ...