Greetings Watchexchange! Up for sale is a Seiko SND253 "Flightmaster" Pilot Chronograph. The watch runs on the 7T92 chronograph movement, with a central chronograph hand, a 1/20th of a seconds counter, hours and minutes counter (the chronograph can time up to 12 hours) and a running seconds hand. The watch has an iconic slide rule on the bezel, which is a testament to the era of analog computations, and with some effort (and good eyesight!), can perform the following functions (to 2sf): Multiplication Division Square Root Unit conversions And more! The watch is in good condition, with a full length original bracelet. The bezel is clean for this reference (they're mostly scuffed up), the watch has some general usage marks which can be seen in the photographs. The case measures 42mm, and the watch has a 20mm lug width. [Timestamp ](https://imgur.com/a/yXGEFtq) The watch is priced to sell at $149 shipped via UPS and paid via Zelle or Wise, please note that the price may include a surcharge for remote zip codes, and the watch will be shipped out within 3 to 5 business days of your payment. Be sure to reach out to me if you require additional photographs or information, I entertain requests for custom timestamps. Thanks for looking!