Ronstan ClearStart 40mm Sailing Watch- Black [RF4054A] Brand_Blue Sea Systems the Mark 25 features our

the Mark 25 features our Beam Converger™ mirror

hand-powered piston pump that can be mounted for

The TLM100 has an optional airlock for black water applications to keep the face of the ultrasonic transmitter from fouling

UPC: 873804000091

Ronstan ClearStart 40mm Sailing Watch- Black [RF4054A] Brand_Blue Sea Systems the Mark 25 features ourClearStart 40mm Sailing Watch Black Innovative Race Functions with Bold Styling The most popular sailing watch in the world just got better. Ronstan's Clear Start race timer and watches are completely updated with bold styling and true sailing functionality. Besides the fresh look they feature large buttons, easy to read displays and advanced intuitive programming designed specifically with the racing sailor in mind. Developed with input from some of