Product Overview
The TAG Heuer Aquaracer Professional 300 Date is a high-performance dive watch engineered for serious underwater exploration. Built for men who demand precision, durability, and style beneath the surface, this 42mm timepiece combines professional-grade functionality with refined design. At its core lies the COSC-certified Calibre TH31-00 movement, ensuring exceptional accuracy and reliability in the most demanding aquatic environments. The watch features a striking blue rubber strap and a unidirectional ceramic bezel, both chosen for their resilience and resistance to corrosion. Whether you’re a recreational diver or an ocean enthusiast, this watch delivers the confidence and performance needed for deep-sea adventures. 
Key Features
- COSC-Certified Calibre TH31-00 Movement: This chronometer-certified automatic movement guarantees superior timekeeping accuracy, meeting the stringent standards set by the Contrôle Officiel Suisse des Chronomètres. It ensures consistent performance whether you’re diving, traveling, or wearing the watch daily.
- 42mm Stainless Steel Case: The robust case size offers a bold, commanding presence on the wrist while maintaining wearability for most men. Its construction supports water resistance up to 300 meters, making it suitable for professional diving and water sports.
- Blue Ceramic Unidirectional Bezel: Crafted from scratch-resistant ceramic, the bezel features a deep blue finish that complements the watch’s aquatic theme. The unidirectional design allows divers to safely track elapsed time underwater, a critical safety feature during submersion.
- Blue Rubber Strap: The supple yet durable rubber strap provides a secure, comfortable fit even when wet. Its blue color coordinates seamlessly with the bezel and dial, enhancing the watch’s cohesive marine-inspired aesthetic.
- Date Display Function: Positioned at the 3 o’clock mark, the date window adds everyday practicality without compromising the watch’s clean, functional layout. It’s powered by the automatic movement, requiring no manual winding.
- Professional Dive Watch Certification: Designed to meet the needs of underwater professionals, the Aquaracer Professional 300 is built to withstand the pressures of deep diving, offering reliability where it matters most.
Technical Specifications
- Item Model Number: WBP5111.FT6259
- Department: Mens
- Date First Available: September 12, 2025
- Manufacturer: TAG Heuer
- ASIN: B0FQVV729N
- Movement: COSC-certified Calibre TH31-00 (automatic)
- Case Diameter: 42mm
- Bezel Material: Ceramic (unidirectional, blue)
- Strap Material: Rubber (blue)
- Water Resistance: 300 meters
- Function: Hours, minutes, seconds, date
- Warranty: Refer to manufacturer for details (click here for warranty information)
Benefits & Use Cases
The TAG Heuer Aquaracer Professional 300 Date is ideal for divers, sailors, and outdoor adventurers who need a timepiece that performs under pressure. Its 300-meter water resistance rating makes it suitable for recreational scuba diving, snorkeling, and surface water sports. The unidirectional bezel and luminous markers ensure legibility in low-visibility underwater conditions, supporting safe dive timing. The rubber strap remains comfortable during prolonged wear and resists saltwater degradation, making it perfect for extended marine excursions. Beyond diving, the watch transitions effortlessly to casual and business-casual settings, thanks to its sleek design and premium materials. It’s a reliable companion for travelers crossing time zones, as the automatic movement maintains accuracy without daily adjustments. The COSC certification also appeals to collectors and enthusiasts who value precision and Swiss engineering excellence.
Important Notes
While the TAG Heuer Aquaracer Professional 300 Date is built for underwater use, it should be rinsed with fresh water after exposure to saltwater or chlorine to preserve the rubber strap and case finish. Avoid pressing buttons or operating the crown while submerged to maintain water resistance integrity. The watch comes with a manufacturer’s warranty; customers are advised to review the warranty terms for coverage details, service options, and exclusions. As a high-end timepiece, professional servicing is recommended every few years to ensure optimal performance. The model number WBP5111.FT6259 should be referenced when contacting customer support or scheduling maintenance.