Overview: The Venezianico Nereide GMT Ceratung Ref. 4521500S is a sporty automatic watch designed to withstand extreme conditions without compromising on elegance and technical sophistication. Inspired by the Venetian submarine Nereide, this professional GMT watch combines ruggedness, advanced functionality, and high-quality materials in a modern and distinctive design. The 316L stainless steel case is paired with a bidirectional bezel featuring a ceramic and tungsten insert, ensuring high durability and a striking aesthetic. The Swiss-made Soprod V3290 automatic movement with GMT function allows for easy management of a second time zone, making this model ideal for both travelers and water sports enthusiasts. Case specifications: Diameter: 42 mm Thickness: N/A Case Material: 316L stainless steel Case Back: Screw-down Crystal: Sapphire with anti-reflective coating Water Resistance: 20 atm / 200 meters Weight: N/A Dial Color: Black with GMT details Hour Markers: Applied with BGW9 Super-LumiNova Date: At 6 o’clock Movement Caliber: V3290 (Soprod) Type: Swiss-made automatic GMT Power reserve: Approximately 42 hours Functions: Hours Minutes Seconds GMT Date display Bracelet Material: Stainless steel Construction: Sansovino bracelet Clasp: Deployant clasp Lug width: N/A Condition and contents Condition: new, never worn Included: official kit + warranty Shipping: express, insured, and trackable Payment: secure via Trusted Checkout Additional notes for EU: any customs duties are the buyer’s responsibility Model context: The Nereide collection represents Venezianico’s professional sports line, inspired by Venetian naval tradition and designed to deliver high performance in any situation. This Ceratung GMT version introduces an even more technical configuration thanks to the Swiss-made GMT function and the ceramic and tungsten bezel—materials chosen to ensure maximum strength and durability. A contemporary diver’s watch designed for those seeking reliability, distinctive design, and versatility—whether traveling or in everyday use.