Accusplit, the first manufacturer of digital stopwatches, has been the leader in the professional stopwatch and timing industry since 1972. Because of its reputation for highly accurate and quality products, Accusplit’s stopwatches are the choice of professional athletes and coaches world-wide. Livermore, California

Electronic sports timing devices. Lustenau, Austria

Clark Stopwatch Company specializes in all types of mechanical (analog) stopwatches. Our stopwatches have nonmagnetic movements with seven jewels or more, unbreakable mainsprings and nickel chromium cases. A large selection of general, industrial and sports timers are available. Our model stopwatches include fifth second, tenth second, decimal, production, TMU, hour decimal, minute decimal, one hundred second, hundredth second and yachting. Oviedo, Florida

We are the leading stopwatch specialists with over 40 years' experience in the design, selection and manufacture of stopwatches. We ship worldwide providing reliable stopwatches and a speedy service. If you are looking for a stopwatch you need look no further than FASTIME. We offer a variety of ways to choose the stopwatch that meets your needs - by activity, by function and by price, or if you know the exact model you're looking for you can browse by model as well. Swadlincote, Derbyshire, England, UK

The most durable digital and analog-digital watches in the industry, trusted by military personnel, law enforcement, surfers and outdoor enthusiasts around the world. Casio G-Shock digital watches are the ultimate tough watch. Providing durable, waterproof men's digital watches for every activity. G-Shock is the ultimate tough watch. It was born from a developer's dream of "creating a watch that never breaks." Guided by a "Triple 10" development concept, the design teams sought a watch with 10-meter free-fall endurance, 10-bar water resistance and a 10-year battery life. Dover, New Jersey

Nielsen-Kellerman Company designs, manufactures and distributes rugged, waterproof environmental and sports performance instruments for active lifestyles and technical applications, including Kestrel Weather & Environmental Meters, NK Electronics for Rowing and Paddling, and Blue Ocean Rugged Megaphones & PA Systems. Boothwyn, Pennsylvania

Optimum Time is a specialist Sports Timing Company. Established in 1996, the company quickly rose to fame for its "big yellow timers" in the sports of Sailing and Eventing. The doctrine of the company is to provide rugged, reliable and affordable watches for use where good timing is fundamental to success in a sport. The full "Optimum Sailing" range as it is known has an array of styles, sizes and functions that cater for all needs. With every aspect of race timing covered plus every day watch modes, and without the clutter of confusing and unnecessary functions, the question every sailor should ask is not "which make of sailing watch?", but instead "which Optimum Time model?" Peterborough, England, UK

One of the largest and most diversified suppliers of electronic timing and display equipment in the U.S. Phoenix Sports Technology has been serving the needs of the sports timing community since 1978. In addition to its own line of innovative, high-quality products, PST is an authorized U.S. Sales & Service Facility for Alge Sports Timing (headquartered in Lustenau, Austria), long regarded as one of the world's premiere manufacturers in this highly specialized market. Trexlertown, Pennsylvania

Canadian distributor for TAG-Heuer and Alge Sports Timing equipment. Montreal, Quebec, Canada

Portable Timing Systems Large Displays and Timers. For 30 years, RaceAmerica has been providing thousands of customers from all around the world with state of the art technology to support their race activities. We provide solutions for Electronic Flagging, Race Timing, LED Scoreboards and Race Management Software. Santa Jose, California

Designing & manufacturing the world's most comprehensive range of timers, chronographs, and timing boards. Total Memory Recall indicates that the Robic stopwatch allows you to review previous readings without interrupting current timing. Most others require you to exit the stopwatch mode and use a "Memory" mode to access previous readings. All Robic stopwatches using the Water Resistant designation will operate (buttons can be pressed without any defects) to submersion of 30 meters. We have been manufacturing and selling the world's finest handheld timers, stopwatches and pedometers since 1986. Hilton Head Island, South Carolina

Our Chronograph watches can measure in fifths of seconds, even tenths. Since being established in 1881, Seiko has contributed to society with one revolutionary product after another - starting with the production of Japan's first wristwatch in 1913 and including the creation of the world's first quartz watch in 1969. Seiko has also been the official timekeeper at many international sporting events since the Tokyo Olympic Games in 1964. Seiko has been privileged to share moments of tremendous excitement with athletes and spectators worldwide. Mahwah, New Jersey

North American Sales and Service of MICROGATE timers, photocells, wireless data and impulse transmission, displays, software.

Watches, compasses, dive gauges and much more. Suunto is a leading designer and manufacturer of sports precision instruments for diving, training, mountaineering, hiking, skiing and sailing. Suunto was founded in 1936 by Tuomas Vohlonen, a Finnish orienteer and inventor of the liquid-filled field compass. Since then Suunto has been at the forefront of design and innovation for sports watches, dive computers and instruments used by adventure seekers all over the globe. From the highest mountains to the deepest oceans, Suunto physically and mentally equips outdoor adventurers to conquer new territory. Vantaa Finland

Swiss Luxury Watches For Men and For Women. Each watch a paragon of precision engineering, quality, and sporting heritage. This is the TAG Heuer DNA. This is what ensures TAG Heuer position as a world leader of luxury sports watches and chronographs. Throughout its history, TAG Heuer has been at the cutting edge of time on sea, land and in the air. And from the aquatic world – yachting, ocean-racing and scuba diving – comes Aquaracer, the indispensable sports watch.