1. Sarrera
This manual provides detailed instructions for the operation and care of your Timex Men's Chicago Chronograph 45mm Watch. The Timex Chicago Chronograph collection is designed with both strength and refinement, featuring intricate textures on the blue dial, gold-tone accents, applied indices, and a brown natural leather strap.
Please read this manual thoroughly to ensure proper use and to maximize the lifespan of your timepiece.
2. Watch Components Overview
Familiarize yourself with the key components of your Timex Chicago Chronograph watch:
- Markagailu nagusia: Displays the primary time (hours, minutes).
- Azpi-markagailuak: Three smaller dials for chronograph functions and the running second hand for time of day.
- Koroa: 3:00etan kokatuta, ordua eta data ezartzeko erabiltzen da.
- Bultzatzaileak: Two buttons located above and below the crown, used to operate the chronograph functions.
- Data leihoa: Displays the current date, located at the 4 o'clock position.

1. irudia: Aurrealdea view of the Timex Chicago Chronograph watch, showcasing the blue dial, sub-dials, and brown leather strap.

2. irudia: Aldea view of the watch, highlighting the crown and the two pushers used for chronograph control.
3. Ordua eta data ezartzea
To ensure your watch displays the correct time and date, follow these steps:
- Ordua ezartzea:
- Pull the crown out two clicks to the second position.
- Turn the crown in either direction until the hour and minute hands display the current time.
- Erlojua martxan jartzeko, bultzatu koroa bere jatorrizko posiziora berriro.
- Data ezartzea:
- Pull the crown out one click to the first position.
- Turn the crown to advance the hour hand. The date will change after the hour hand passes 12 o'clock twice (indicating a full 24-hour cycle).
- Continue turning until the correct date is displayed.
- Bultza ezazu koroa bere jatorrizko posiziora.
4. Kronografoaren funtzionamendua
Your Timex Chicago Chronograph features a precise stopwatch function. The large second hand on the main dial is dedicated to the chronograph, while the running second hand for the time of day is located on the sub-dial at 6 o'clock. The sub-dial at 10 o'clock measures elapsed minutes (up to 30 minutes), and the sub-dial at 2 o'clock measures elapsed 1/10th of a second.
Video: This official Timex video demonstrates how to use the chronograph functions, including starting, stopping, taking split times, and resetting the chronograph hands.
4.1. Starting and Stopping the Chronograph
- To hasi the chronograph, press the goiko bultzatzailea. The chronograph second hand will begin to move.
- To gelditu the chronograph, press the goiko bultzatzailea again. The elapsed time will be displayed.
- If the chronograph is left running, it will automatically stop after 4 hours to conserve battery life.
4.2. Taking Split Times
While the chronograph is running, you can record intermediate (split) times without stopping the main timing:
- To take a split time, press the beheko bultzatzailea while the chronograph is running. The hands will pause, allowing you to read the elapsed time. The chronograph continues to measure time in the background.
- To resume the chronograph and catch up to the ongoing time, press the beheko bultzatzailea again. The hands will quickly advance to the current elapsed time.
4.3. Resetting the Chronograph
After stopping the chronograph, you can reset it to zero:
- Ensure the chronograph is stopped (press the top pusher if it's running).
- Sakatu beheko bultzatzailea. All three chronograph hands will return to their starting (zero) positions.
5. Indiglo Backlight Feature
Your Timex watch is equipped with the Indiglo backlight for illumination in low-light conditions.
5.1. Activating Indiglo
- To illuminate the dial, simply press in on the koroa. The backlight will activate for a few seconds.
5.2. Gaueko modua
Night Mode keeps the Indiglo backlight active for several seconds whenever the crown or any pusher is pressed, for a duration of four hours.
- To activate Night Mode, eduki sakatuta koroa for approximately 4 seconds. The dial will flash to indicate Night Mode is active.
- To deactivate Night Mode, eduki sakatuta koroa again for approximately 4 seconds.
6. Zainketa eta Mantentzea
Proper care will help maintain the appearance and functionality of your Timex watch.
- Garbiketa: Wipe the watch case and crystal with a soft, damp cloth. For the leather strap, avoid excessive moisture and harsh chemicals.
- Uraren erresistentzia: Erloju hau 50 metrora arte (165 oin) iragazgaitza da. Igeriketa aisialdirako denbora laburretarako egokia da, baina not recommended for diving or snorkeling. Do not press any buttons underwater unless your watch is rated for 200 meters water resistance.

Figure 3: Water resistance guidelines for Timex watches. This model is suitable for light swimming but not diving.
- Bateria: The watch uses 1 Lithium Metal battery (included). Battery replacement should ideally be performed by a qualified watch technician to ensure water resistance is maintained.
- Tenperatura muturrekoak: Avoid exposing your watch to extreme temperatures, as this can affect battery life and movement accuracy.
7. Arazoak
Zure erlojuarekin arazoak badituzu, jo ezazu honako ohiko irtenbide hauetara:
7.1. Chronograph Hands Not Aligning to Zero
If, after resetting, the chronograph hands (main second hand, minute sub-dial at 10 o'clock, or 1/10th second sub-dial at 2 o'clock) do not return precisely to the 12 o'clock (zero) position, they may need recalibration:
- Calibrating the Chronograph Minute Hand (10 o'clock sub-dial):
- Pull the crown out one click to the first position.
- Eduki sakatuta beheko bultzatzailea to quickly advance the minute hand. Tap the bottom pusher for incremental adjustments.
- Align the minute hand to the 12 o'clock (zero) position.
- Calibrating the Chronograph Second Hand (main dial) and 1/10th Second Hand (2 o'clock sub-dial):
- Pull the crown out two clicks to the second position.
- Eduki sakatuta goiko bultzatzailea to quickly advance the second hand and 1/10th second hand. Tap the top pusher for incremental adjustments.
- Align both hands to the 12 o'clock (zero) position.
- Once all chronograph hands are aligned, push the crown back to its original position.
7.2. Watch Not Running or Losing Time
- Egiaztatu koroa guztiz sartuta dagoen. Atera bada, erlojuak ez du funtzionatuko.
- Baliteke bateria aldatu behar izatea. Kontsultatu erloju-konponketa zerbitzu profesional bati.
8. Zehaztapenak
- Modelo zenbakia: TW2U39000VQ
- Kasuaren diametroa: 45 mm
- Kasuaren materiala: Two-tone brass
- Markaren kolorea: Urdina
- Uhalaren materiala: Genuine leather (brown)
- Uhalaren zabalera: 20 mm
- Kristalezko materiala: Beira minerala
- Uraren erresistentzia: 50 metro (165 oin)
- Mugimendua: Kuartzozko kronografoa
- Bateria mota: 1 litio metalezko bateria (barne)
- Ezaugarriak: Chronograph (30-minute, 1/20th second), Date window, Indiglo backlight
- Paketearen neurriak: 4.09 x 4.06 x 3.11 hazbete
- Elementuaren pisua: 2.4 ontza
9. Bermea eta Laguntza
Timex watches are manufactured to high standards and come with a limited warranty. For specific warranty details, registration, and customer support, please refer to the official Timex webgunera edo jarri harremanetan zuzenean bezeroarentzako arreta-zerbitzuarekin.
Gorde erosketa-froga berme-erreklamazioetarako.





