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The Mathy Ceramic combines a 42mm steel case with a numbered rotating bezel and multi-link bracelet. Large round and baton markers frame the date at three o’clock, with five dial-and-bracelet combinations to choose from.
Choose H901CRAN black, H901CRAV green, H901CRABU blue or H901CRAS grey, each with a matching-colour bezel and silver-tone steel bracelet. H901CRBN pairs a black dial and bezel with a silver/yellow-gold-tone bracelet.
A Ronda 505 quartz movement powers the hands and date. Sapphire-coated glass protects the face; Super-LumiNova hands and markers glow after exposure to light.
The bezel rotates in one direction to provide an elapsed-time reference. The 316L stainless steel case is 12mm thick and rated to 20 ATM, with a screw-down crown.
| Movement | Swiss quartz Ronda 505 |
|---|---|
| Functions | Hours, minutes, seconds and date |
| Case and bracelet | 316L stainless steel |
| Dimensions | 42mm diameter × 12mm thick |
| Glass | Sapphire-coated |
| Bezel | Unidirectional rotating |
| Black / Silver | H901CRAN |
| Green / Silver | H901CRAV |
| Blue / Silver | H901CRABU |
| Grey / Silver | H901CRAS |
| Black / Two Tone Gold | H901CRBN |
| Crown | Screw-down |
| Water resistance | 20 ATM / 200 metres |
| Luminous detail | Super-LumiNova hands and markers |
Keep the crown fully closed and do not adjust it or operate chronograph pushers while the watch is wet. Avoid hot water, steam and direct contact with perfume or cleaning products. Wipe with a soft cloth and have water resistance checked after servicing.
We individually inspect watches before dispatch as part of our quality assurance process. Please normally allow 5–7 working days for dispatch, with delivery time additional.
Watch orders use a tracked service. Standard delivery is £4.99 per order, subject to applicable restrictions. See our delivery information for full details.

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Selling fast!
Get yours while you can.