SEIKO Sound Producer SVAX001 Music & Broadcasting Stopwatch. From the start or subtract, Measurements over time you can make with just one touch. Max Measuring time: 100 hours. Audible confirmation operation will not included. Time accuracy: within ± 0.0006%.August Tolerance conversion within ± 15 seconds (normal temperature). Stop watch function (1 second measurement, 100 hours meter). Hour/Minute, seconds and 60 keys and a 10-key tetsunoshin time calculation the law. Timer can be set on in 1 seconds and up to 99 hours 59 minutes 59 seconds. Silent, so the music, broadcast production sites can be used with confidence, and even when you and the game has run out. 100% authentic official product from JAPAN. Thank you so much for visiting my page! Please feel free to contact me if you are looking for something, anything in JAPAN. This item is in the category "Sporting Goods\Fitness, Running & Yoga\Fitness Technology\Stopwatches". The seller is "japanese_mrsstewart" and is located in this country: JP. This item can be shipped to North, South, or Latin America, all countries in Europe, all countries in continental Asia, Australia.