It's second only to diamond in its hardness, making it extremely durable & scratch resistance. In Calibr & Co., Sapphire Crystal comes as standard. Nothing is better than this.
Surgical Grade 316L Stainless Steel are the material used for our watch case. Its extremely high resistance in corrosion and the austenitic structure also gives these material excellent toughness, even down to cryogenic temperatures. Wear it with confidence in any situation.
Water resistant rated at 5 ATM or 50 Bar, proven and tested on real world. Safe for swimming, showering, raining or even snorkeling. Seal and secure with our patented watertight rubber plus silicon ring and four (4) independent screw on the back. Work flawlessly, so you can explore more without having to worry about the watch.
Buy with confidence. We provide 10 years warranty on our timepiece, just let us know if anything happen and we are more than happy to replace or refund, your choice. We built this timepiece to last for centuries. On top of that, we give you the freedom to return the product within 7 days after receiving if you are not happy with it in any ways.