Aquaracer Professional 300 Automatic Date Black Dial 43mm
Technical Product Profile
Aquaracer Professional 300 Automatic Date Black Dial 43mm
A robust 43 mm automatic diving watch with a 300-metre technical profile.
Overview
The Aquaracer Professional 300 Automatic Date Black Dial 43mm is designed for customers who prefer a substantial sports-watch presence and clear underwater-inspired functionality. Its 43 mm stainless-steel case is paired with a black dial, bold luminous markers and a unidirectional timing bezel. A practical date display, protected crown and solid steel bracelet complete a configuration intended for active daily use.
Best suited for: A strong choice for customers who want a large automatic sports watch for travel, leisure, swimming and everyday use.
Technical Specifications
| Case diameter | 43 mm |
| Case construction | Stainless steel |
| Bezel | Black unidirectional ceramic-style diving bezel |
| Dial | Black dial with luminous indexes and date display |
| Movement | Automatic mechanical movement |
| Power reserve | Approximately 38 hours |
| Functions | Hours, minutes, central seconds, date and dive timing |
| Crystal | Scratch-resistant sapphire crystal |
| Water resistance | 300 metres / 30 ATM |
| Bracelet / strap | Stainless-steel bracelet |
| Clasp | Folding safety clasp with adjustment |
Movement & Engineering
The unidirectional bezel is designed to track elapsed time while reducing the risk of accidentally extending a measured interval. The screw-down crown, sealed case construction and substantial water-resistance rating support aquatic use when the watch has been correctly pressure tested. The automatic movement winds through wrist motion and includes a quick-reference date function.
Design & Wearing Experience
Large luminous indexes and broad hands provide excellent contrast against the black dial. The ceramic-style bezel offers a crisp timing scale and improved scratch resistance compared with traditional painted inserts. The steel bracelet distributes the weight of the 43 mm case and gives the watch a secure, professional appearance.
Key Details
- Professional 300-metre water-resistance specification
- Unidirectional timing bezel for controlled elapsed-time measurement
- High-luminosity dial architecture for low-light visibility
- Date display integrated into the sports-watch layout
- Large 43 mm case for a bold wrist presence
Care & Maintenance
Confirm that the crown is completely screwed down before water exposure. Rinse the watch in fresh water after contact with salt water, dry it carefully and have the seals pressure tested periodically. Do not adjust the crown or date while the watch is submerged.
Water-resistance notice: the stated rating assumes that the crown, pushers and seals are correctly secured and that the watch has passed a recent pressure test. Water resistance can decrease over time and should be checked periodically.
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