Panerai Luminor Marina Swiss Watch - 40MM Top Quality Japanese Automatic Movement Black Dial with Date Indicator. Polished 440 Solid Stainless Steel Fully Functional Seconds Dial with Smooth Sweeping Seconds Hand Movement Genuine Black Leather Band with Butterfly Clasp Anti-Reflective Sapphire Crystal Glass Exact Weight to the Authentics Exact Dimension to the Authentics; 40MM Case Water Resistant and Water Proof upto 3ATM - 33FT.