C5 Tactical Field Solar - 40mm USA

Sale price$ 349
Our #1 bestselling watch of all time. A rugged, ocean-ready tool, assembled in the USA and powered by light. Sized at 40mm, a great fit for most wrists.
Your Build: C5 | Solar - $349
Sizing Guide

Need Help Choosing a Case Size?

Here at Vaer our goal is to build watches that can be worn everyday, in all conditions. A critical aspect of longterm wear is comfort and fit. Having a watch that is either too big, or too small can quickly disqualify it from a place in your daily rotation. If you're new to watch case sizing, below is a general overview of the sizes of our 5 core case designs.

If you'd like to read our comprehensive guide to case sizing click here.

Watches are measured by case diameter. This measurement does not include the crown or lugs.

1) 36mm - Smaller Wrists
2) 38mm - Small/Medium Wrists
3) 39mm - Medium Wrists
4) 40mm - Medium Wrists
5) 42mm - Medium/Large Wrists

With that in mind, we've created this case sizing guide to help you choose the watch that is ideal for your particular wrist shape and style preference.

Notes: All Vaer watches are shown on the same 7 inch (177mm) diameter wrist. This is approximately the median wrist size of an adult man. Watches are shown in size from smallest to largest.

1) 36mm Field Case 

Sizing Guide: Best for Smaller Wrists
Suggested For:
6.25”- 7.25” wrists
36mm models: S3, C3, A3, A7, A12  


2) 38mm Dive Case

Sizing Guide: Best for Smaller Wrists
Suggested For:
 6.5”- 7.5” wrists
38mm models: DS4, D4, DS5, R1 Oceanracer


3) 39mm Dive Case

Sizing Guide: Best for Medium Wrists
Suggested For:
 6.5”- 7.75” wrists
39mm models: D5, G5, G7

4) 40mm Field Case

Sizing Guide: Best for Medium Wrists
Suggested For:
 6.5”- 7.75” wrists
40mm models: S5, C5, A5, A12, R1 Rally & Tactical

5) 42mm Dive Case 

Sizing Guide: Best for Medium/Large Wrists
Suggested For:
 7”- 8.5” wrists
42mm models: D4, DS4, DS5, D5

🔒 Free Waterproof Strap: FKM Dive Strap - Black ($40 Value)
Choose Your Custom Strap: Nylon - Black (+$0)
Strap Sizing Guide

Need help choosing your straps?

One of the most rewarding aspects of owning a watch is the opportunity for customize your straps. In addition to adding a unique personality to your timepiece, changing your straps is a great way to increase a watches value and functionality. Here at Vaer, every watch we sell comes with your choice to 2x quick change straps.

In addition to a comfortable Primary Strap made for in-water functionality, we allow you to choose from a wide range of Secondary Straps to suit a variety of functions and styles.

Because different straps have different manufacturing costs your choice of Secondary Strap will be reflected in the watch's final retail cost. All strap options can also be purchased individually if you're interesting in buying a third, or fourth strap.

Note: All Vaer watch straps are sized for 20mm lugs and are cross compatible between models. Vaer bracelets are custom fitted and are NOT cross compatible. 

RUBBER STRAPS

Ocean Strap

Fits: 6” - 8.25” wrists.
Material: Silicone or FKM.
Summary: A comfortable, classic waterproof strap - great for slim wrists.

 

FKM Tropic Strap 

Fits: 6” - 8.5” wrists.
Material: FKM Rubber.
Summary: A comfortable, heavy-duty waterproof strap made of dense FKM rubber.

 

FKM Waffle Strap 

Fits: 6” - 8.5” wrists.
Material: FKM Rubber.
Summary: A comfortable, heavy-duty waterproof strap made of dense FKM rubber.

  

LEATHER STRAPS

Horween Leather Strap 

Fits: 6.25” - 8.5” wrists.
Material: 
premium American leather.
Summary: 
A beautiful Made in USA leather strap, tanned by Horween in Chicago.

  

STEEL BRACELETS

3-Link Bracelet 

Fits: 6.5” - 8.5” wrists.
Material:
 316L Stainless Steel.
Summary: Our 3-link steel bracelet balances finish and cost, to deliver a great all-purpose waterproof option. Uses friction fit pins for bracelet resizing. Bracelet tapers to 18mm.

Jubilee Bracelet 

Fits: 6.5” - 8.5” wrists.
Material: 316L Stainless Steel.
Summary: Our Jubilee steel bracelet has custom-fit end links, and is designed to fit a specific Vaer watch. While some bracelets may fit on other watch models this is not something we can guarantee.  Bracelet tapers to 16mm.


NYLON STRAPS

Single Pass Nylon Strap 

Fits: 5.5” - 9” wrists.
Material: Nylon.
Summary: A rugged all-purpose single-pass strap design adapted from military watches. This strap requires spring-bar installation, and is not a quick-release strap.

Nylon Strap 

Fits: 6” - 8.75” wrists.
Material: Nylon.
Summary: A comfortable, all-purpose waterproof strap made of seatbelt weaved nylon.

 

Our #1 Bestseller - Sold Out 8x Times
Waterproof Warranty - Free Domestic Shipping
Only 20 units left
Free USA Shipping

With optional to 2-day shipping available.

Waterproof Warranty

Guaranteed 100% ocean-ready.

Two Straps Standard

Our 20mm straps are interchangeable

With its “always re-charging” solar movement, full American assembly and best-in-class durability, the C5 Tactical has earned its status as our bestselling watch of all-time.

Why we love it

Since it was first released in 2022, the C5 Tactical has become our most popular model, and emerged as one of the most popular USA-assembled watches in the entire industry. Blending the military dial arrangement of American WW2-era field watches, with a modern “blacked-out” aesthetic, the C5 Tactical makes a strong statement on US craftsmanship, and outdoor durability while maintaining a sleek and understated on-wrist presence.

Customers Also Love

"The perfect combo of style, durability and value."

- Huckberry

330

Feet of Water Resistance

This watch is perfect for swimming and surfing, and it's protected by our waterproof warranty.

10000+

Five Star Reviews

Our success has been built on delivering exceptional value to our owners.

The Perfect Everyday Watch

Leaving on a trip with only one watch? This would be it. Durable and elegant, accurate and affordable, the C5 has everything you need, and nothing you don't. Best of all, it's a great conversation starter - thanks to its unique characteristic of full US assembly and a solar powered movement.

1. Ocean-Ready

Life is unpredictable. The perfect everyday watch needs to provide peace of mind in all conditions. Whether you're heading out in the rain or taking a jump in the pool, this watch never needs to be left on the sidelines.

2. Scratch Resistant

Impact is inevitable. When it happens, you want to be sure your watch won't scratch. That's why we use premium sapphire crystal to protect our dials (the second hardest material after diamond).

3. Easy Customization

Every day is different. And the easiest way to switch up the look (and functionality) of your watch is to change straps. That's why every Vaer watch ships with 2x quick-change strap options.

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Watches for Every Budget

Compare with similar watches

Many of our watches look similar, though have very different prices. This is due to movement type (the watch's power source), and assembly origin. Below you can find a chart comparing how different models stack up.

Best For

Extended Off-Grid Use

Collectors & Enthusiasts

Daily Outdoor Use

Power Source

Ambient Light

Self-Winding Movement (Automatic)

Quartz Battery

Sapphire Crystal

Yes

Yes

Yes

Waterproof Warranty

Yes

Yes

Yes

Pride in USA Craftsmanship

We've always invested in USA sourcing, and today, we're proud to be the largest independent watch assembler in the United States. We're committed to American production not only because it improves product quality, but also because it adds a strong sense of identity to our brand.

Learn More

Confidence to Disconnect

Our mission at Vaer is to make products that will last and become more important and personally significant over time. While luxury and technology have a place in modern life, the products we love the most are durable everyday items that promote values of simplicity and independence.

Freedom in Customization

Every watch we've ever sold has come standard with two interchangeable 20mm Vaer straps. This cross-compatibility across our entire product line, gives owners increased functionality and value, with the option to easily change up their strap.

Frequently Asked Questions

Whether it's our ocean-based roots in Venice Beach,our thousands of five-star customer reviews, or our unique position as the largest independent assembler of watches in the United States, there's a lot to talk about with Vaer. We firmly believe that the more you learn about our watches and company, the more likely you'll be interested in supporting our brand. If you have a more detailed question, feel free to visit our FAQ below.

Our team is available Monday to Friday: 9am-5pm PSTOur team usually replies in a few hours
Contact Our Team

Overall rating: 4.686501 / 5 from 2252 reviews.

AI Generated Review Summary

The C5 Tactical Field Solar watch is praised for its perfect size, high-quality design, and outstanding lume performance. Customers appreciate its value, comfort, and versatility, making it suitable for both everyday use and formal occasions.

Summary topics

  • Size: 6%
  • Value: 6%
  • Strap Comfort: 12%
  • Feel: 5%
  • Appearance: 22%

Review topics: [].

Review highlights

  • "Loving the PVD, date window, easy to read dial, Lume, water resistance, 40mm size and the tropic strap."Anonymous
  • "I love the tidy, classic design, the various bands, the size, and the weight of this watch."John R.
  • "Love the numbering typography and size and the nylon band, and overall is a great value."Anonymous

Reviews

Long time watch collector, I

"Long time watch collector, I did not have a field watch in my collection. Decided to pull the trigger on this model. Liked the idea of supporting an American watch company. I’m very impressed with quality, fit, and finish of this watch. It will be a regular in my rotation and get used for the purpose it was built. Amazing watch for the price. Will definitely be purchasing from Vaer again."

Jeffrey H. (5/5)

I wanted a solar watch,

"I wanted a solar watch, and am happy I grabbed this over something like an Eco Drive. The watch itself is great and I love the navy blue rubber strap it came with. I opted for the bracelet instead of another strap and do regret that a bit. The bracelet isn’t as robust as some of my other watches. It does look good, just feels a little flimsier."

Derek F. (5/5)

"Such a cool watch. This is my second Vaer watch, and much like my first it disnt disappoint. I love that this one is a bit more modern than the other C5s. It has just enough of a minimalist vibe, with the smaller and leaner numerals, and the baton hands are a nice change from the syrine hands on most of Vaer’s watches (those are grear too). All in all a really sleek, clean, cool looking field watch. Love it!"

Jorge (5/5)

This is my first Vaer

"This is my first Vaer watch and I am impressed. The quality is better than I expected at this price, the size is perfect for me and I love that I can get two looks with the two interchangeable bands. This will not be my last Vaer."

Edward S. (5/5)

I’ve owned the Vaer C5

"I’ve owned the Vaer C5 Recon Field Solar for a couple of months now, and it’s become my favorite watch to wear. It’s lightweight, rugged, super comfortable, and perfect for everyday use. The solar movement is great since I never have to worry about battery changes, and the build quality feels excellent for the price. I especially love it on the FKM Ocean Strap — it’s incredibly comfortable and feels great on the wrist all day. The lume is also excellent and honestly outperforms some of my other watches, including my Seikos and Citizens. There are a couple things that could be improved though. I’m not sure if it’s the anti-reflective coating, but sometimes the dial can look a little blue in certain lighting — I wish it looked a bit more deep black. The date window can also be a little hard to read at certain angles. The Single Pass Recon Olive NATO strap could be a little softer too, but I’m sure it’ll break in and get better over time. Overall, it’s still an awesome everyday field watch and easily one of my favorites. I’ve recommended this watch to everyone I’ve talked to about watches. Looking forward to getting my hands on a Vaer D4 Meridian Navy Matte Solar — it looks great, and I’m sure it will have the same level of build quality."

Jose S. (5/5)

"This is a truly awesome watch, and now that I own it I completely understand why it’s Vaer’s top seller. I own a C5 Korean Field Solar and a C5 Field Black Solar, and they’re also fantastic timepieces, but there is something just different about this one. On top of it being precise and rugged, the blacked out aesthetic just looks great, and makes all of the other details on the watch pop. The lume on this watch is super bright and green, and it looks super cool against the all black. Super happy with this purxhase."

Jorge (5/5)

This is my first Vaer

"This is my first Vaer watch, and I'm very impressed. Fit and finish, size, style, design, lume . . . everything is great. I love it and I wear it often. I've heard that Vaer is working on more watches with the bezel -less diver case on the G2 Apocalypse GMT. PLEASE make a 39mm 3 hand automatic , 150m+ version with BGW9. If you make it, I will absolutely buy it. I think that case design is genius, and I'm shocked that no one has thought of that before. The twisted lugs of that GMT look so good. As a veteran, I'd love to see a USMC version, but I'm buying whatever version of that you guys make. Cheers."

Eric O. (5/5)

So happy with my purchase.

"So happy with my purchase. I love the look and feel of this watch. I have received compliments on this watch and for most part people are surprised when I mention the quality build features; sapphire crystal, screw down crown and Epson solar power. . . all assembled in the USA. As a Veteran, I love it! I'm excited to add more Vaer watches to my collection and tell other people about this awesome American watch company."

Vicente M. (5/5)

Wonderful. Wears like a dream.

"Wonderful. Wears like a dream. Very light and comfortable. I’m enjoying the different looks when I switch out the straps."

Julio C. (5/5)

Great field watch

"I got this watch to wear at Marine Corps Officer training and it performed great. Worn it almost everyday and it held up to all the abuse. The watch came out with only some scratches on the case but the crystal is clean and no chips or dings on the case. It's next test is follow on training, and it's been ticking away despite more knocks and hits."

David (5/5)

Q&A