To start off our analysis let's delve into the NAVIFORCE 9172 Casual Luminous Pointer Calendar Alarm Stopwatch - Dual Time Display - 3ATM Waterproof - Men's Watch.
This timepiece is a stylish blend of business and casual aesthetics, designed with a male audience in mind. Featuring a quartz+digital movement, glass dial window material, and a genuine leather strap this watch is a reliable and fashionable accessory.

One of the principal features of this watch is its dual time display allowing for easy tracking of two time zones simultaneously. The luminous pointer adds an extra layer of convenience, allowing for easy readability in low-light conditions. Additionally, the stopwatch and alarm functions are useful tools for those who lead an active lifestyle.

When subjected to testing, the watch proved to be durable and reliable. The 3ATM waterproof rating ensures that the watch is splash-proof but it is not recommended to be worn while swimming or diving. The glass dial window material also provides scratch resistance, ensuring the longevity of the watch's lifespan.

All in all the NAVIFORCE 9172 watch is a solid choice for those looking for a reliable and fashionable timepiece. The dual time display and luminous pointer add extra convenience to the watch's functionality, and the stopwatch and alarm functions are useful tools for an active lifestyle.

However, one drawback that has been mentioned in the reception is the alarm signal being too quiet. This may be a concern for those who rely on the alarm function as an important feature of their watch.

Overall I strongly recommend the NAVIFORCE 9172 Casual Luminous Pointer Calendar Alarm Stopwatch - Dual Time Display - 3ATM Waterproof - Men's Watch for its reliability, durability, and stylish design. The dual time display, luminous pointer and stopwatch and alarm functions make it a practical accessory for any man's collection. However, if the alarm function is a crucial feature for you, it is important to keep in mind that the alarm signal may be too quiet.