Ronstan Clearstart Sailing Watch 50mm

The Ronstan ClearStart™ Sailing Watch, 50mm, is designed specifically for racing sailors, combining sailing-focused race timing functions with everyday watch features. Specialist Race Mode provides multiple start sequence options, race-time synchronisation, countdown and elapsed-time functions, while the oversized display and multi-line layout make timing information quick and easy to read without taking your hand off the helm. Built for the rigours of competitive sailing, the watch is water resistant to 5 ATM and highly shock resistant, while also providing practical everyday functions including an alarm, chronograph and luminescent backlight.

Key Features

• 50mm (2") diameter face
• Oversized 13mm (1/2") digit display for quick viewing
• Multiple Race Mode start sequence options
• World Sailing 5-4-1-0 start sequence
• Match Racing sequence
• User-programmable start sequences
• SYNC function for race sequence re-synchronisation
• Quick synchronisation to the official race time
• Multi-line display showing countdown and real-time
• Loud pre-programmed countdown and start sound signals
• Countdown repeat function for general recall restarts
• Countdown and count-up option for tracking elapsed time
• Separate fast-access Race and Time mode scrolling
• 5 ATM water resistance (50m/150ft)
• Highly shock resistant construction
• 12 or 24-hour time format
• Day/month or month/day date format
• Daily alarm
• Chronograph stopwatch
• Full-face luminescent backlight
• Battery-saving mode
• Durable, ultra-clear mineral crystal lens
• Comfortable and secure silicone band
• Glass fibre reinforced nylon case
• Textured easy-find buttons
• Stainless steel buckle with silicone band retainer
• Stainless steel back

Ideal For

• Competitive sailing
• Dinghy racing
• Regattas
• Sailing start sequences
• Race timing
• Everyday timing and activities

Technical Specifications

• Product: Ronstan ClearStart™ Sailing Watch
• Face diameter: 50mm (2")
• Digit height: 13mm (1/2")
• Water resistance: 5 ATM (50m/150ft)
• Lens: Ultra-clear mineral crystal
• Case: Glass fibre reinforced nylon
• Band: Silicone
• Buckle: Stainless steel
• Back: Stainless steel
• Weight: 65g

Frequently Asked Questions

What is the Ronstan ClearStart™ Sailing Watch designed for?

The ClearStart™ Sailing Watch is specifically designed for racing sailors, combining dedicated race timing functions with standard everyday watch features.

What start sequences does the watch support?

The watch is pre-programmed with World Sailing 5-4-1-0 and Match Racing start sequences. Users can also program other countdown sequences.

Can the ClearStart™ Watch be synchronised during a race?

Yes. The SYNC function allows the countdown to be quickly re-synchronised with the official race time if the watch was started early or late.

Does the watch display the current time during a countdown?

Yes. The multi-line display shows the countdown together with the actual current time, so there is no need to switch between countdown and time modes.

Can the watch count up after the start sequence?

Yes. The ClearStart™ can be set to repeat the countdown at the end of the sequence or switch to counting up to track elapsed race time.

Can you hear the race countdown without looking at the watch?

Yes. Pre-programmed sound signals indicate the stages of the start sequence, allowing sailors to follow the countdown without looking at the display.

Is the Ronstan ClearStart™ Sailing Watch water resistant?

Yes. It is rated to 5 ATM, equivalent to 50m/150ft, and is designed to withstand the demands of competitive sailing.

Does the watch have a backlight?

Yes. It features a full-face electroluminescent backlight that can be activated temporarily for viewing in low-light conditions.

What everyday functions does the watch have?

Standard functions include 12 or 24-hour time, day/month or month/day date formats, a daily alarm and a chronograph stopwatch.

How much does the watch weigh?

The Ronstan ClearStart™ Sailing Watch weighs 65g.

© Boat Crew Gear

Click here to download a pdf version of the ClearStart™ User Manual (english).