20 Most Recent Timex Ironman Triathlon 50-Lap Combo Dual Tech Watch #T5E381 - Page 6 Questions & Answers


Some watches won't let you 'decrease' numbers. You might have to count forward, (2023, 2024, 2025....), until it comes full circle back to an earlier year. I have attached a web page for a Timex digital watch. It should be close enough to yours to help.

Timex Watches | Answered on Nov 19, 2018


Google (timex)(TW 5K90300)(manual) without parens.

Timex Watches | Answered on Nov 19, 2018


Your Timex may have a separate battery for the display.

Timex Watches | Answered on Nov 09, 2018


If it is the same Outward Bound, might try contacting them using web site:

https://www.outwardbound.org/gear-store/


Try search on Google.com and Ebay.com

Also, Etsy.com often has used items for sale that are over 10 years old.

Timex Watches | Answered on Oct 25, 2018


Google (timex)(wr30m)(manual) without parens for instructions.

Timex Watches | Answered on Oct 20, 2018


Contact Timex https://www.timex.com/watch-manuals.html For any questions or support click here or call
1.888.727.2931 Mon to Fri
4am - 7pm EST

https://www.timex.com/watch-manuals.html

Timex Watches | Answered on Oct 14, 2018


Timex Helix ABT.
This watch calculates altitude by measuring air pressure and relating that value to the international standard atmosphere. 1013.25 mb = 0 metres.
The Timex ABT does not display negative altitude values. So if the measured air pressure is greater than 1013.25 mb and the altimeter is reset (select altimeter, pull out the crown 1 click and press and hold the lower left button) the watch will display LO. You can experiment with this. Wait till the barometer reads 1013 or 1012 and reset the altimeter. The watch will display zero or maybe 5 metres. Or wait till the pressure goes up to, say, 1022 and reset the altimeter. The watch will read LO again. If this happens alot, you probably live fairly close to sea level. What you can do to trick the watch is use a vacuum cleaner to raise the perceived altitude of the watch then calibrate the altimeter (pull out and rotate the crown) and change the altimeter reading to, say, 200 metres. It wont read LO then. Keep an eye on it and the atmospheric pressure. If the pressure starts to rise then adjust the altimeter accordingly. Remember this watch is designed to measure proper altitudes where the air pressure isnt likely to be as high as 1013.25. If you are mooching around near sea level the naturally changing air pressure will often make the watch read LO.
If you live up in Montana at 1500 metres (ISA standard pressure about 840 mb) all the time then the watch will always read a positive value and you can calibrate it from reference to a map or road sign etc. The atmospheric pressure will unlikely reach as high as 1013 up there and the watch wont read LO.

Timex Watches | Answered on Oct 10, 2018


Google (timex)(model)(manual) without parens for instructions.

Timex Watches | Answered on Sep 19, 2018


Google (timex)(T2M993)(manual) without parens for instructions.

Timex Watches | Answered on Sep 15, 2018


Take your Timex to a jeweler who will remove the back without damaging it and may be persuaded to replace the battery for a reasonable sum.

Timex Watches | Answered on Sep 01, 2018

Not finding what you are looking for?
Timex Ironman Triathlon 50-Lap Combo Dual Tech Watch #T5E381 Logo

3 questions posted

Ask a Question

Usually answered in minutes!

Top Timex Watches Experts

Janelle Schoonover
Janelle Schoonover

Level 3 Expert

841 Answers

pacdave

Level 2 Expert

104 Answers

 Mikey
Mikey

Level 3 Expert

5746 Answers

Are you a Timex Watch Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

View Most Popular

Ironman Timex

  • Ironman Timex

Most Popular Question

set 2nd time zone but set

  • Watches
Loading...