Effective Mechanical Chronograph Timers Mechanical Sports Timers for Running Competitions and Athletic Training Projects

Effective Mechanical Chronograph Timers Mechanical Sports Timers For Running Competitions And Athletic Training ProjectsFeatures:Accuracy engineered mechanical stopwatch ensures minimal timing errors with a stainless steel spring, 13 jewelry movement, and shock design for efficient sports chronograph performances.Features a manual start/stop mechanism, 30/60 second dials with high contrust pointers, and operates flawlessly in 10°C to 40°C environment without batteries.Used by trainers, referees, and athletes for professional track event requiring handheld stopwatch accuracy.Ideal for timing sprints, races, and training drills during outdoor competitions or indoor gym tasks.Combines classical mechanical durability with modern splashes protections, featuring glowing markers for low light readability in critical sports scenario.Specifications:Component:MetalSize:Approx,60×50×26mm/2.36x1.96x1.02inchesType:504/803/806/807(Optional)Package Includes:1Pc Mechanical StopwatchNote:Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks!

• Accuracy engineered mechanical stopwatch ensures minimal timing errors with a stainless steel spring, 13 jewelry movement, and shock design for efficient sports chronograph performances
• Combines classical mechanical durability with modern splashes protections, featuring glowing markers for low light readability in critical sports scenario
• Ideal for timing sprints, races, and training drills during outdoor competitions or indoor gym tasks
• Used by trainers, referees, and athletes for professional track event requiring handheld stopwatch accuracy
• Features a manual start/stop mechanism, 30/60 second dials with high contrust pointers, and operates flawlessly in 10°C to 40°C environment without batteries