Description
Ronstan RF4055 Sailing Watch | Boat Supply Store
Engineered for the demanding environment of competitive sailing, this timepiece integrates essential regatta timing with robust construction. It features multiple start sequence options including World Sailing 5,4,1,0, and a synchronization function to ensure accurate race starts. The 50mm watch case is constructed from glass-reinforced polycarbonate and includes a mineral crystal lens with recessed design for enhanced durability, rated for 5 ATM water resistance, suitable for offshore racing and coastal cruising.
Key Features
- Race-Ready Timing with multiple start sequence options and synchronization.
- Exceptional Durability from a reinforced polycarbonate case and recessed mineral crystal lens.
- Intuitive Operation via lower profile, textured 'easy-find' buttons.
- Clear Readability with a multi-line display and luminescent backlight.
- Reliable Performance with shock resistance and 5 ATM water resistance.
- Comfortable Fit using a flexible, injection-molded silicone band.
- Extended Use with battery saving mode.
- Versatile Functionality including time, date, alarm, and chronograph.
Specifications
| Product Specifications | |
|---|---|
| Case Size | 50mm |
| Lens Material | Mineral Crystal |
| Case Material | Glass-reinforced polycarbonate |
| Band Material | Silicone |
| Water Resistance | 5 ATM (50m/150ft) |
| Start Sequence Options | World Sailing 5,4,1,0, match racing, user set |
| Display | Multi-line |
| Backlight | Luminescent |
| Power Saving | Battery saving mode |
| Shock Resistance | Yes |
| Time Functions | 12/24 hr |
| Date | Yes |
| Alarm | Daily |
| Chronograph | Yes |
Who This Is For
Competitive sailors requiring precise race timing and a rugged, reliable instrument for tactical advantage on the water. It also serves sailors needing a durable, functional watch for daily use beyond regattas.
How It Compares
| Feature | Ronstan RF4055 Sailing Watch | Garmin Quatix 7 |
|---|---|---|
| Display Size | 50mm | 1.4 inch |
| Lens Material | Mineral Crystal | Corning Gorilla Glass DX |
| Water Resistance | 5 ATM (50m/150ft) | 10 ATM |
| Race Start Sequences | World Sailing 5,4,1,0, match racing, user set | Customizable race timer |
| Case Material | Glass-reinforced polycarbonate | Fiber-reinforced polymer with metal rear cover |
Common Concerns Answered
Is the 5 ATM water resistance sufficient for all marine activities?
The 5 ATM (50m/150ft) water resistance rating is specifically designed for sailing and water-related activities. For deeper submersion or high-impact water sports, a higher rating might be considered, but for dedicated sailing use, it provides adequate protection against splashes and brief immersion.
Does this watch offer smartwatch features like notifications?
The Ronstan RF4055 ClearStart™ is a dedicated sailing instrument focused on optimal race timing and durability. It does not integrate smartphone notifications, music control, or other advanced smartwatch functionalities, prioritizing its core purpose for sailors.
Is the Ronstan RF4055 a significant upgrade over previous Ronstan sailing watches?
This model builds upon proven designs, enhancing durability with a mineral crystal lens and reinforced case, while retaining the intuitive race functions that competitive sailors rely on. The focus remains on delivering a competitive edge through specialized features rather than broad smartwatch integration.
Frequently Asked Questions
What are the key race functions of the Ronstan RF4055 ClearStart™ watch?
The watch offers multiple start sequence options including World Sailing 5,4,1,0, match racing, and user-set configurations, along with a SYNChronization function. It features a loud, intuitive countdown and start sound signal, with options for countdown repeat or countdown and up functionality.
How durable is the Ronstan RF4055 ClearStart™ watch?
The watch boasts a reinforced glass-reinforced polycarbonate case and a mineral crystal lens that is recessed for impact resistance. It is also shock resistant and water resistant to 5 ATM, ensuring it can withstand the rigors of competitive sailing.
Is the Ronstan RF4055 ClearStart™ watch suitable for everyday use as well as racing?
Yes, the watch includes standard timekeeping functions such as a 12/24 hour clock, date, and a daily alarm, making it practical for everyday wear. Its robust construction and dedicated race features also make it an excellent tool for serious regatta participants.
What is the water resistance rating of the Ronstan RF4055 ClearStart™ watch?
The watch has a water resistance rating of 5 ATM, which is equivalent to 50 meters or 150 feet. This is suitable for splashes, rain, and brief immersion typical during sailing activities.
Can the Ronstan RF4055 ClearStart™ watch be returned to the point of purchase if there's an issue?
Yes, the Ronstan RF4055 ClearStart™ sailing watch is eligible for return to the point of purchase according to BoatSupplyStore.com's standard return policy. Please refer to our website for detailed information on return eligibility and procedures.
