Ronstan RF4055 ClearStart™ 50mm Sailing Watch - Red/Grey

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$77.64
MSRP: $119.95
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Info

SKU:CW71060 ,UPC:

SKU: CW71060

UPC: 9316800574599

MPN: RF4055

Info

SKU:
CW71060
UPC:
9316800574599
MPN:
RF4055

Description

The Ronstan RF4055 ClearStart™ 50mm Sailing Watch in Red/Grey is engineered for marine athletes and serious recreational sailors who demand precision timing in high-performance racing environments. Unlike conventional sports watches designed for casual timekeeping, this purpose-built sailing instrument delivers race-critical functions essential for competitive sailing, starting sequences, and tactical water conditions. The 50mm case size strikes a balance between visibility and wearability, allowing you to read critical countdown timers and lap data at a glance without the bulk that impairs deck movement.

The ClearStart™ technology integrates specialized race functions—including countdown timers, alarm sequencing, and interval tracking—that synchronize with official starting signals and fleet protocols common to sailing competition. The bold red and grey colorway ensures high contrast visibility in bright sunlight and spray conditions typical on the water, while the durable construction withstands salt exposure, UV degradation, and the physical demands of active deck work. The 50mm dial size provides adequate screen real estate for complex readouts without requiring magnification or close inspection, a critical advantage when your eyes need to track wind shifts and competitor positions simultaneously.

Sailors preparing for club racing, regional regattas, or cruising passages will find the RF4055 indispensable for managing start sequences, tracking elapsed time, and coordinating tactical maneuvers with crew members. The compact weight of 0.2 lbs ensures minimal wrist fatigue during extended sailing sessions, and the form factor (3 x 3 x 5 inches) fits comfortably under foul weather gear or secured to the helm with standard watch straps. Whether you're a one-design fleet competitor or a distance cruiser, this watch delivers the timekeeping reliability and race-specific functionality that modern sailing demands.

SpecificationDetail
Brand
Ronstan
MPN / Part Number
RF4055
UPC
9316800574599
SKU
CW71060
Weight
0.2 lbs
Dimensions
3 x 3 x 5 in
Model Name
RF4055 ClearStart™ 50mm Sailing Watch
Case Diameter
50mm (2 inches)
Color
Red / Grey
Primary Function
Race Timing, Countdown Intervals, Sailing Sequences
Intended Use
Competitive Sailing, Fleet Racing, Marine Navigation

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