Dreyfuss and Co Mens DGB00001-02 The Mens Sapphire Glass Silver Watch DGB00001-02 is a great example of the Dreyfuss and Co watch range. You can buy with confidence that your DGB00001-02 Mens Sapphire Glass Silver Watch is fully covered by the official Dreyfuss and Co warranty. £405.00 / €486.00 / $639.90 (view offers) Shop for Dreyfuss and Co Dreyfuss and Co Watches DGB00001-02 Mens Sapphire Glass Silver Watch