Ronstan Start watch RF4055

Ronstan RF4055 CLEAR START™ Racing Watch

The Ronstan RF4055 CLEAR START™ racing watch is an advanced tool for sailors, perfect for regattas. It combines a modern look, intuitive system, and clear display specifically designed for racing. Developed in collaboration with experienced sailors, the RF4055 ensures the highest precision and reliability in dynamic conditions.

Key Features:

• Starting Options: ISAF 5, 4, 1, 0, Match Racing, and user settings
• Synchronization: quick resynchronization if the start time changes
• Multi-line Display: start sequence and time on one screen
• Starting Signals: loud, intuitive sounds
• Countdown: countdown function or repeat countdown until the end of the race
• Switching: quick change between watch and chronograph
• Water Resistance: up to 5 ATM (50 m), double sealed

Additional Options:

• Time (hours/minutes/seconds): 12 or 24-hour format
• Date Display: day/month or month/day format
• Alarm and Chronograph
• Luminescent Backlight for better visibility
• Battery Saver Mode: optional backlight shutdown
• Shock Resistant

Specifications:

• Watch Diameter: 50 mm
• Display: 13 mm
• Buttons: large silicone, illuminated Start/Stop button

The Ronstan RF4055 CLEAR START™ is a watch designed for sailors who need precise and durable equipment in demanding racing conditions. Don't miss the chance to boost your confidence on the water and improve your race results — choose the Ronstan RF4055 and experience unforgettable moments on the water!