Armitron 40/8417 Watch: A Comprehensive User Guide
Welcome! This guide provides detailed instructions for optimal use and care of your new Armitron 40/8417 timepiece, ensuring years of reliable service.
The Armitron 40/8417 is a stylish and functional chronograph watch designed for both everyday wear and casual occasions. This timepiece blends classic aesthetics with modern features, offering a reliable and accurate timekeeping experience.
It boasts a durable construction, featuring a robust case and a comfortable band, ensuring longevity and wearability. Beyond simply telling time, the 40/8417 includes a chronograph function, allowing you to measure elapsed time with precision.
This manual will guide you through all aspects of your watch, from initial setup and understanding its components to utilizing its features and ensuring proper maintenance. Prepare to enjoy a sophisticated and dependable companion on your wrist!
Unboxing and Initial Inspection

Carefully open the Armitron 40/8417 packaging, avoiding any sharp objects that could potentially scratch the watch or its components. Once opened, take a moment to appreciate the presentation and ensure all listed items are present (see the ‘What’s Included’ section).
Visually inspect the watch for any immediate signs of damage incurred during shipping. Look closely at the crystal for scratches, the case for dents, and the band for any defects.
If you notice any damage, do not attempt to use the watch. Contact the retailer or Armitron customer support immediately to arrange for a replacement or repair. A thorough initial inspection is crucial for a hassle-free experience.
What’s Included in the Box
Your Armitron 40/8417 package should contain the following items: the Armitron 40/8417 watch itself, a detailed user manual (that’s this document!), and the official Armitron warranty card.
Some packages may also include an extra battery, though this is not always standard. A watch care cloth is occasionally included to help maintain the watch’s pristine appearance.
Carefully verify that all these components are present before proceeding. If anything is missing, please contact the retailer from where you purchased the watch or Armitron’s customer service department for assistance. Retain the original packaging for potential warranty claims.
Checking for Damage
Upon receiving your Armitron 40/8417, thoroughly inspect it for any signs of damage incurred during shipping; Carefully examine the watch crystal for scratches or cracks. Check the case for dents or distortions.
Inspect the band and clasp to ensure they are securely attached and free from defects. Verify that the crown is functioning correctly – it should pull out smoothly and rotate without resistance.
If you notice any damage, immediately contact the retailer or Armitron customer support. Do not attempt to use a damaged watch, as this could void your warranty. Document any damage with photographs as proof.

Understanding the Watch Components
The Armitron 40/8417 features several key components working in harmony. The case houses and protects the internal movement. The crystal, typically mineral glass, provides a clear view of the dial. The crown controls time and date adjustments.
The band secures the watch to your wrist, often made of stainless steel or leather. The clasp ensures a secure and adjustable fit. Sub-dials display chronograph functions. The watch utilizes a quartz movement for accurate timekeeping. Familiarizing yourself with these parts will aid in proper operation and maintenance.
Case and Crystal
The case of your Armitron 40/8417 is constructed from durable stainless steel, offering robust protection for the delicate internal mechanisms. Its design balances aesthetics with resilience. The crystal, typically mineral glass, is engineered for scratch resistance, providing clear visibility of the watch face.
Avoid exposing the case to harsh chemicals or extreme temperatures, as this could compromise its integrity. Regularly clean the case with a soft, damp cloth. Inspect the crystal for any cracks or significant scratches; while durable, it can be susceptible to damage from impacts.

Band and Clasp

Your Armitron 40/8417 features a stainless steel band, chosen for its strength and comfortable wear. The band’s links are designed for adjustability, allowing you to achieve a secure and personalized fit; The clasp is a fold-over deployment clasp with a safety release, ensuring the watch remains securely fastened to your wrist.
Regularly inspect the band for signs of wear or damage, particularly at the spring bar connections. Clean the band with a soft cloth and mild soap. To adjust the band length, consider professional assistance to avoid damaging the links or the clasp mechanism.
Setting the Time
To set the time on your Armitron 40/8417, gently pull the crown out to the first click position. This unlocks the time-setting function. Rotate the crown clockwise or counterclockwise to adjust the hour and minute hands to the correct time. Ensure you observe the AM/PM indicator to set the correct period. Once the desired time is set, carefully push the crown back in to its original position.
Always double-check the time after setting, and avoid setting the time while the watch is exposed to water or extreme temperatures.
Using the Crown for Time Adjustment
The crown on your Armitron 40/8417 is crucial for precise timekeeping. Pulling the crown to the first position allows for standard time adjustments – rotating it adjusts the hour and minute hands. Avoid forceful pulling, as this could damage the mechanism. A second pull (if applicable, check your model) usually engages date/day settings.
Always push the crown fully back in after adjustment to maintain water resistance and prevent dust entry. Remember to gently operate the crown for longevity.
AM/PM Setting
Setting the correct AM/PM designation is vital for accurate time display. After pulling the crown to the second position (typically used for date/time setting), continue rotating it past the 12 o’clock mark. Observe the watch face; some models display a 24-hour format, while others indicate AM/PM directly.
Continue rotating until the desired AM or PM is aligned. Be patient and precise. Once set, gently push the crown back in to its original position to secure the setting and maintain functionality. Incorrect AM/PM settings will result in a 12-hour time discrepancy.
Date and Day Setting
To adjust the date and day of the week, pull the crown out to its second position – this is usually the same position used for time setting. Rotating the crown clockwise typically advances the date, while rotating it counter-clockwise moves it backward. Exercise caution when setting the date, especially near the end of the month.
Many Armitron 40/8417 models feature a quick-set day function; a separate click or rotation may be needed to adjust the day independently. Always double-check both the date and day are correct before pushing the crown back in.
Navigating the Date Function
The date function on your Armitron 40/8417 operates through a mechanical linkage. When setting the time, avoid adjusting it between 9 PM and 3 AM. During this period, the date-change mechanism is engaged, and altering the time could potentially damage the internal gears.
If the date doesn’t change correctly at midnight, quickly adjust the time forward past 3 AM and then back to the correct time. This usually resolves the issue. Remember to always double-check the date after any adjustment!
Day of the Week Adjustment
Adjusting the day of the week is typically linked to the date function on your Armitron 40/8417. Pull the crown out to the second position (usually the furthest out). Then, rotate the crown in either direction until the correct day of the week is displayed in the designated window.
Important: As with the date, avoid quick-setting the day during the hours of 9 PM and 3 AM to prevent potential damage to the movement. Ensure the day advances correctly with the date changes.
Utilizing the Chronograph Features
Your Armitron 40/8417 boasts a chronograph, allowing you to measure elapsed time. The top pusher typically starts and stops the chronograph timer. Pressing it once initiates timing; a second press halts it. The bottom pusher resets the chronograph hands to zero, ready for a new measurement;
Observe the sub-dials to read elapsed seconds, minutes, and potentially hours, depending on the model. Remember the chronograph function runs independently of the main timekeeping, so it won’t affect the standard time display.
Start, Stop, and Reset Functions
Starting the Chronograph: Press the top button once. The seconds hand will begin moving, initiating the timing sequence. Stopping the Chronograph: Press the top button again. The seconds hand will halt, freezing the elapsed time. The minute and hour sub-dials will also stop advancing.
Resetting the Chronograph: To return all chronograph hands to their starting position (zero), fully depress the bottom button. Ensure the chronograph is stopped before resetting to avoid inaccurate readings. Practice these functions to become familiar with their operation.
Understanding Sub-Dials
The Armitron 40/8417 features three sub-dials, providing additional timing information beyond the main seconds hand. The sub-dial at the 3 o’clock position measures elapsed minutes, accumulating up to 60 minutes. The sub-dial at the 6 o’clock position tracks running seconds, displaying continuous time passage. Finally, the sub-dial at the 9 o’clock position records elapsed hours, counting up to 12 hours.
Understanding these sub-dials is crucial for accurately reading chronograph measurements. Observe how each hand moves in conjunction with the main chronograph functions.
Water Resistance Explained
Water resistance is a commonly misunderstood feature of watches. The Armitron 40/8417 is designed to withstand splashes and brief immersion in water, but it’s not suitable for swimming, diving, or prolonged water exposure. Water resistance isn’t a permanent condition and can diminish over time due to wear and tear on seals.
Factors like hot water, soap, and chlorine can negatively impact water resistance. Regular inspection and potential seal replacement by a qualified watch technician are recommended to maintain its protective qualities.
Water Resistance Ratings (30M/50M)
The Armitron 40/8417 typically features a water resistance rating of 30M or 50M. A 30M (3 ATM) rating means the watch can withstand splashes and brief contact with water, like handwashing. It is not suitable for showering, swimming, or snorkeling.
A 50M (5 ATM) rating offers slightly more protection, resisting splashes and shallow water immersion. However, it’s still not recommended for vigorous swimming or diving. These ratings are based on static pressure tests in a laboratory setting, and actual water exposure can vary.
Precautions for Water Exposure
To maintain your Armitron 40/8417’s water resistance, several precautions are essential. Ensure the crown is always fully pushed in and screwed down tightly (if applicable) before any water exposure; Avoid exposing the watch to extreme temperatures or rapid temperature changes, as this can compromise seals.
Rinse the watch with fresh water after contact with saltwater or chlorinated water. Regularly inspect the gaskets for wear and tear; damaged gaskets should be replaced by a qualified watch technician. Remember, water resistance isn’t permanent and diminishes over time.
Battery Replacement
When your Armitron 40/8417’s movement slows or stops, battery replacement is necessary. It’s highly recommended to have this done by a qualified watch technician to avoid damaging the watch’s internal components. Attempting replacement yourself may void any warranty.
The typical battery type for this model is a SR626SW or equivalent silver oxide battery. Ensure the correct polarity when installing a new battery; After replacement, always verify the watch’s functions, including time, date, and chronograph, are operating correctly. Dispose of the old battery responsibly at a designated recycling facility.
Identifying the Battery Type
Before attempting any battery replacement, correctly identifying the battery type is crucial. The Armitron 40/8417 generally utilizes a SR626SW silver oxide button cell battery. However, variations may exist. The battery type is often printed on the old battery itself; carefully remove it (if you are comfortable doing so) to confirm.
Alternatively, consult a qualified watch technician. Using an incorrect battery type can cause damage to the watch’s movement or prevent it from functioning correctly. Always prioritize using a compatible battery to ensure longevity and accurate timekeeping for your Armitron timepiece.
Safe Battery Replacement Procedures
Proceed with caution when replacing the battery. Use a plastic or nylon watch tool to gently open the watch case back – avoid metal tools to prevent scratching. Note the battery’s orientation before removal. Insert the new SR626SW battery, ensuring the positive (+) side faces up.
Always avoid touching the battery with bare hands; use plastic tweezers. Carefully reseal the case back, ensuring a tight fit to maintain water resistance. If unsure about any step, consult a professional watch repair service. Improper sealing can lead to moisture damage.
Care and Maintenance

Regular care extends your Armitron 40/8417’s lifespan. Wipe the case and band frequently with a soft, damp cloth to remove dirt and grime. Avoid harsh chemicals, solvents, or abrasive cleaners, as these can damage the finish. For the bracelet, occasional cleaning with mild soapy water is recommended.
Protect your watch from extreme temperatures and strong magnetic fields. Avoid impacts and dropping the watch, as this can affect its accuracy. Periodic professional servicing, every 2-3 years, is advised for optimal performance and longevity.
Cleaning Your Armitron 40/8417

Gentle cleaning preserves your watch’s appearance. Use a soft, lint-free cloth slightly dampened with lukewarm water to wipe the case, crystal, and band. For stubborn dirt, add a tiny drop of mild soap – ensure no water enters the watch.

Avoid abrasive cleaners or solvents! These can scratch the crystal or damage the finish. For metal bracelets, a soft brush can help clean between links. Rinse thoroughly with clean water and dry completely before wearing. Regular cleaning maintains its shine and prevents buildup.
Storage Recommendations
Proper storage extends your watch’s lifespan. When not wearing your Armitron 40/8417, store it in a cool, dry place, away from direct sunlight and extreme temperatures. A watch box or pouch is ideal, protecting it from dust, scratches, and potential impacts.
Avoid magnetic fields! These can affect the watch’s accuracy; If storing for an extended period, consider winding it occasionally (for mechanical movements) or checking the battery (for quartz movements) to ensure it’s ready when you are.