1. Equipment For Sale
  2. sku: 7095982940085753
  3. SEIKO QT-99

SEIKO QT-99 Quartztester Quartz Timer

Qt-99 Seiko Quartztester Quartz Timer Working With Accessories Read Description

( Brand: Seiko ), ( Manufacturer Part Number: QT-99 ), ( Model: SEIKO QUARTZTESTER QT-99 ), ( Part Type: Timer ), ( Country/region Of Manufacture: Japan )

Review SEIKO Quartztester Quartz Timer Working Accessories Read

The Seiko QT-99 Quartz Tester is an essential tool for watch repair professionals and enthusiasts who seek precision and accuracy in their timekeeping devices. This compact and user-friendly quartz timer comes from the renowned Japanese manufacturer Seiko, known for its commitment to quality and innovation.

The QT-99 Quartz Tester is designed to test the accuracy and function of quartz watches with a frequency range between 1 and 10 MHz. It features a high-precision quartz oscillator, which ensures that the measurements provided are reliable and precise. The device is calibrated to an accuracy of /-0.01 seconds per day, making it an excellent tool for identifying any potential issues with quartz watches.

The timer's digital display is clear and easy to read, providing real-time information on the elapsed time, frequency, and any errors detected during the test. The device can be set to display time in hours, minutes, and seconds, as well as tenths and hundredths of a second. This versatility makes it suitable for testing various types of quartz watches and measuring short time intervals.

The QT-99 Quartz Tester comes with a set of test clips that can be attached to the watch's pins, allowing for a quick and hassle-free connection. It also features an automatic watch winding function, ensuring that the test watch's power reserve is maintained during the test. The device is powered by a rechargeable battery, which can be charged using the included USB cable.

The Seiko QT-99 Quartz Tester is compact and portable, making it easy to carry in a toolkit or bring along to on-site repairs. Its robust design and high-precision components ensure that it can withstand the demands of daily use in a professional environment. Overall, the QT-99 Quartz Tester is an indispensable tool for anyone involved in the repair and maintenance of quartz watches, providing accurate and reliable test results with ease.

The Seiko QT-99 Quartz Tester, also known as the Seiko QuartzTimer, is a device designed for calibrating and testing the accuracy of quartz watches. Here are some pros and cons of buying this tester:

Pros:

1. High Precision: The Seiko QT-99 Quartz Tester is highly accurate, with a precision of 1 second per year, making it an ideal tool for calibrating quartz watches.

2. User-Friendly: The tester is easy to use, with a simple interface that allows users to set the reference time and test the accuracy of multiple watches simultaneously.

3. Versatile: The Seiko QT-99 Quartz Tester can test a wide range of quartz watches, including those with complex functions such as chronographs and world time displays.

4. Durable: The tester is built to last, with a robust design that can withstand regular use in a professional environment.

5. Cost-Effective: Compared to sending watches to a professional watchmaker for calibration, using a Seiko QT-99 Quartz Tester can save time and money in the long run.

Cons:

1. Expensive: The Seiko QT-99 Quartz Tester is a professional-grade tool and comes with a hefty price tag, making it a significant investment for hobbyists or casual watch users.

2. Requires Batteries: The tester requires two AA batteries for operation, which need to be replaced periodically.

3. Limited Functionality: While the Seiko QT-99 Quartz Tester is a powerful tool for testing quartz watches, it cannot test mechanical watches or other types of timepieces.

Conclusion:

The Seiko QT-99 Quartz Tester is an excellent investment for watch enthusiasts, watch repair shops, or anyone who needs to calibrate a large number of quartz watches regularly. Its high precision, user-friendly interface, and durability make it a valuable tool for ensuring the accuracy of quartz watches. However, its expensive price tag and limited functionality may make it a less attractive option for casual watch users or hobbyists.

Recommendation:

If you are a watch enthusiast, watch repair shop, or anyone who needs to calibrate a large number of quartz watches regularly, the Seiko QT-99 Quartz Tester is an excellent investment. Its high precision, user-friendly interface, and durability make it an invaluable tool for ensuring the accuracy of your quartz watch collection. However, if you are a casual watch user or hobbyist, you may want to consider alternative, more cost-effective methods for calibrating your watch, such as sending it to a professional watchmaker or using a smartphone app.

Details:

For sale today is my Seiko QT-99. This is a high performance quartz tester designed in the early 70s order to meet new demands for testing. Replacing the display will not require soldering or deep disassembly. Some discoloration is present throughout the case.

The design is proven to be incredibly reliable and easy maintain/calibrate. The unit will include its original instruction manual in Japanese, pickup for stepper motor quartz and LCD watches, a divider accessory useful timing mechanical or tuning fork clocks. Electronically all functions are normal. These machines are still in use at Seiko today!, Cosmetically this example is good condition.

specifications vintaelec:

  • brand: Seiko
  • mpn: Qt-99
  • model: Seiko Quartztester Qt-99
  • part type: Timer
  • country/region of manufacture: Japan

offer vintaelec:

  • sold: 0
  • availability: In Stock
  • quantity: 1
  • options: Ship-to-home
  • started: September 6, 2025
  • best offers: True

returns vintaelec:

  • policy: No Returns

shipping vintaelec:

  • transit: 4-7 Days
  • type: Fixed
  • cost: $0.00
  • service: UPS 2nd Day Air
  • class: Expedited
  • carrier: UPS

seller vintaelec:

  • rating: 100.0%
  • city: Christiansburg, Virginia
  • # reviews: 29

general vintaelec:

  • condition: Used
  • Consumer Electronics > Vintage Electronics > Other Vintage Electronics

payments vintaelec:

  • credit card: Discover
  • other
  • wallet: Paypal
part type: timer, country/region of manufacture: japan,
category: electronics > vintage electronics, sku: 7095982940085753,
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