Nixon Unit Watch Review

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Watches have become so versatile over the decades. Different watch brands innovate from daily casual watches to more functional ones for leisure and recreational activities, be it fishing, camping, hiking, running, exercising, swimming, and other outdoor activities.

One brand that offers sports and fitness watches is Nixon, an American brand founded in 1998. The founders of the Nixon watch, Laats, and DiNenna are sports enthusiasts. 

No wonder why one of its main accessories is fashionable sports. Their humble beginnings have grown so much that today, they are offering a wide range of different products. 

And when it comes to a watch perfect for the outdoors, one model that contains many cool features is the Nixon Unit Watch A490001. 

This sharp-looking watch is perfect for many sports activities as it comes with many features like a built-in thermometer, dual time zone, countdown timer, chronograph function, alarm, and many more. 

Interested to know more? 

Keep scrolling as we give you an in-depth review of its specs, pros, cons, and features. We have also collated some customer reviews from different websites to help you decide if this is worth trying. 

So let’s start! 

TLDR: Nixon Unit Watch Review

Product Description

Nixon A490001 Men's Unit 40 All Black Digital Display Quartz Watch, Black Silicone  Band, Round 40mm Case

Dial, Functionality, and Features

Viewing product detail pages, we’ve found that the Nixon Unit Watch is a water-resistant workhorse timepiece that can withstand up to 100 meters or 330 feet. This means it can withstand some water activities like swimming and snorkeling but is not suitable for diving. 

It has a dial window that is made of mineral crystal and is encased in a 44 mm stainless steel case. It features a 5 panel LCD digital display for different functionalities, this includes time, day and date window, countdown, chronograph, temperature gauge, and alarm. It also has the capability to measure temperature in your vicinity with its built-in thermometer.

A tip for a more accurate temperature measurement? Best to remove the watch first from your wrists as the temperature can be affected by your body’s temperature while you are wearing it. You need to wait for at least 20 minutes for the watch to reach the actual surrounding temperature. 

Back to its features, this nice Nixon watch also comes with a high contrast LCD display for backlight and nighttime, great if you are camping outdoors. 

Band and Movement 

The band is made of polyurethane material that makes it wearable all day even while submerging in water, it’s highly breathable and does not cause irritation and odor. To finish it off, it has a buckle closer that securely fastens on the wrists. 

As for its movement, it is powered by a quartz movement. It is battery-operated that can last up to 2 years or so. 

Though considered to be under the men’s watch category, this can also be a great watch for sporty women as well! 


  • Water-resistant up to 100 meters
  • Comfortable to wear, does not cause irritation and odor when it gets wet
  • Provides multiple functionalities 
  • With Backlight function 
  • Size fits well even on small wrists
  • Looks good on both men and women; can be classified as a unisex watch
  • Affordable price


  • No health and fitness tracker feature
  • Need to remove the watch and wait approximately 20 minutes if you would want to check on the surrounding temperature. 
  • Can be challenging to see the screen during daytime 
  • Easy to accidentally press wrong buttons
  • The light stays on only a few seconds

Interested? Here’s the link to where to purchase! 

In-Depth Review: Nixon Unit Watch Nixon Men's A490001 Unit 40 Watch : Clothing, Shoes & Jewelry


  • Brand: Nixon 
  • Model number: A490001 Unit 40
  • Model Year: 2013
  • Item Shape: Round
  • Dial window material type: Mineral
  • Display Type: Digital
  • Clasp: Buckle
  • Case Material: Stainless Steel
  • Case diameter: 44 millimeters
  • Case Thickness: 15 millimeters
  • Band Material: Custom injection molded silicone band with patented locking looper and polycarbonate buckle
  • Band size: Men’s Standard
  • Bandwidth: 24 millimeters
  • Band Color: Black
  • Dial Color: Black
  • Bezel Material: Resin
  • Bezel Function: Stationary
  • Calendar: Day-Date-Month
  • Item weight: 2.08 Ounces
  • Movement: Quartz; Custom digital movement with positive or negative display
  • Water-resistant depth: 330 Feet
  • Added Features: 12 or 24 hour time of day, calendar, temperature gauge, dual time, countdown timer, chronograph, alarm, and light functions.

Quality and Durability

The case is made of a durable fiber-reinforced polycarbonate that can withstand everyday use. It also has a silicone over-molded bezel that protects the face of the watch. 

Additionally, it has a fixed polycarbonate bezel, a hardened mineral crystal that is resistant to scratches, double gasket custom injection molded polycarbonate pushers, screw-down case back, and spring pin lugs.

Overall, Nixon showcases custom-build, quality, and durable watches.

Who is it Best For?

The Nixon Unit watch is best for individuals who love the outdoors and are adventurous seekers. If you are looking for an affordable sports watch that is highly functional, this is a good option. 


Nixon offers a limited warranty for two years from the date of purchase from an authorized Nixon seller. The warranty covers defects in materials and craftsmanship. Be sure that the case back is not open and the watch has not been exposed to moisture, as this will void the warranty. Proof of purchase must also be shown so be sure to keep your receipt to make a valid warranty claim. 

If you would like to know more about their warranty coverage, you can visit their official website through this link. Or you can contact their customer service at 1 (888) 455-9200 from 8-5 on Monday thru Thursday or 9-5 on Fridays. All times are US Pacific Time.

What Do People Say About It?


With a good overall star rating, here are some reviews are written by verified buyers: 

“I love Nixon watches for their fit and styles. I own the Nixon Time Teller Digi in All Black and I absolutely love it. However, because that model is not waterproof, I wanted to look for other Nixon watches that offer that enhancement. Voila! Nixon 40 is exactly just that. Waterproof, Sporty, Date shown on the screen with Month and Day, body temperature, alarm, and stopwatch. Though the style has a very masculine appearance, as a 4’11 petite woman with small wrists, the sizing is great and not loose at all.”

One person found this watch satisfactory:  

“I have several watches now. My main brands are Nixon, Shark Freestyle & Fossil. But I personally think Nixon is the best one. I was kinda nervous about buying just this watch because it has a big face, & I have a small wrist. But overall it looks great! Bought it in blue, more like a navy blue color. It’s a very comfortable watch to use, casual but very simple and elegant looking.

The shipping estimate was wrong, and I received the watch faster than it said it would. Thumbs up to that! The price is great when in stores and online Nixon store is $100+”


Corey Gasparino-Clift features Nixon 40 in one of his Youtube reviews. He says that the watch is definitely accurate being a digital watch and is pretty cool and gets the job done. Though he doesn’t like the black color because it’s very dark. And the light doesn’t really make the time visibly clear. But overall, it’s a nice watch that he recommends.


There are no specific reviews on the Unit 40 Watch from Nixon, but here is what the user says on the Reddit thread about Nixon.

“So I know Nixon is not a very prestigious watch brand but I really love this watch. Whenever I’m browsing through their models there are so many that I just love. You can really wear them with anything and they are affordable. I wouldn’t mind paying more for them if they were to improve their quality. Although I haven’t had an issue with their quality it would be nice to get some better movements.

“This is one of the cheapest watches in my collection but it probably gets the most wear. I’ve had this for about 3 years and durability wise it has held up great. Not a bad watch at all!”

Just This Watch? We Have Other Nixon Watch Alternatives

1. NIXON Sentry Chrono A386 Nixon Men's A386632 Sentry Chrono Watch : Clothing, Shoes &  Jewelry

Included in the men’s Chrono watches collection, this Nixon Sentry Chrono A386 is a beautiful timepiece that suits well on formal or casual attire with its modern appeal. 

It features a 42mm case diameter, a design with applied hour indices, 6 hand chronographs, 24-hour subdials, printed seconds track, and a date window. 

Its band is made of stainless steel bracelet with stainless steel double locking clasp with micro adjust to securely fit on the wrists that are highly durable yet very comfortable to wear. 

Lastly, it is water-resistant to 100 meters, this means it can withstand splashes or brief immersion in water but is not suitable to be worn for diving. 

You also have the option to choose from 5 varieties of colors and designs available. 


  • Variety of colors and designs to choose from
  • Water resistance up to 100 meters 
  • Watch has a good weight
  • Masculine looking 


  • Time can be difficult to read during low light 

Interested? Here’s the link to purchase! 

2. Nixon A105 Sentry Leather Watch 

Original Popular Nixon Sentry SS Stainless Steel Day/Date 42mm WR 100  Meters Mens Watch A356 | Lazada PH

If you are looking for a simple, minimalist timepiece, perfect for a dress watch, the Nixon A105 Sentry Leather Watch is worthy to consider. 

This elegant timepiece features a 42 mm diameter with hardened mineral crystal paired with a wide leather strap with 18 different dial/band combinations to choose from, talk about versatility!

Its dial comes with a 3-hand analog display, printed second track, custom molded hands, and long stick indices allowing wearers to easily read on time even with just a glance. 

A beautiful timepiece without being too flashy or loud. A classic watch with a modern twist.

[If you are interested to know more about this watch, you can check it here: Nixon Sentry Review


  • Water-resistant up to 100 meters 
  • Highly comfortable to wear 
  • Easy to read on time
  • Simple yet elegant looking
  • Works great on every outfit


  • not ideal for nighttime use 

Interested? Here’s the link to purchase! 

3. NIXON Time Teller A045-100m Water Resistant Men’s Analog Fashion Watch 

Buy NIXON Time Teller A045-100m Water Resistant Men's Analog Fashion Watch (37mm  Watch Face, 19.5mm-18mm Stainless Steel Band) Online in Taiwan. B00108WPFE

Like the Unit 40 watch, the Nixon Time Teller is a perfect men’s and women’s watch who love vintage-inspired wristwatches. 

This all-time best-selling watch features a clean beautiful sunray green dial with 3-hand movement and an all-gold metal band. It comes with a modest size of 37 mm case diameter, a great fit for any gender’s wrist.

With its very minimalist look, this watch goes well with any occasion. 

Like most Nixon watches, it is also water-resistant to 100 meters or 330 feet, this means it can withstand splashes or brief immersion in water but is not suitable to be worn for diving. 

[If you want to know an in-depth review of this watch, you can check it here: Nixon Time Teller Review


  • Unisex watch
  • Minimalist dial
  • Custom jewelry style bracelet
  • Can be worn for any occasion
  • Designed to have a classic silhouette with a modern touch
  • Water-resistant up to 100 meters  


  • No date window function
  • Not ideal for nighttime use 

Interested? Here’s the link to purchase! 

FAQ: Where are Nixon watches manufactured?

Nixon watches are made and assembled in Encinitas, South California. It is a USA-based watch company that uses Japanese and Swiss movements. 

The Verdict: Should You Buy it?

Though there are other popular sports watches that offer more functionalities at affordable prices, if you are satisfied with the functionalities and style of theUnit Watch 40, well, why not give it a try. 

The best selling feature of it is its waterproof functionality and multiple windows for different sets of time and measurements. This could be the perfect watch for your water and other outdoor activities! Plus, it can work as an alarm clock and a countdown timer, and a stopwatch, perfect for your workout routines.

The band may or may not be your preference, but note that the polyurethane aims to save your watch for underwater exposure. Plus, the design is nice. It is also very light to wear and with a good quality build that lasts.

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