C5 Postmaster - USPS Collab 40mm USA

Sale price$ 399
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Created in collaboration with the United States Postal Service, the C5 Postmaster celebrates 250 years of American history with a timeless field watch design.

Please note this watch is available on pre-order. It is expected to ship early November.

Next restock expected early December.
🔒 Free Waterproof Strap: FKM Ocean Strap - Navy ($40 Value)
Choose Your Custom Strap: Single Pass - USPS (+$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.

 

Limited Release - Order before it sells out!
Waterproof Warranty - Free Domestic Shipping
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Free USA Shipping

With optional to 2-day shipping available.

Waterproof Warranty

Guaranteed 100% ocean-ready.

Two Straps Standard

Our 20mm straps are interchangeable

Inspired by 250 years of American postal history, the C5 Postmaster is a tribute to the people, places, and traditions that have kept America connected for generations.

Why we love it

Designed in collaboration with the USPS, the C5 Postmaster brings together classic American design and everyday functionality, incorporating official postal branding and distinctive navy, red, and light blue dial details. Built on our bestselling C5 platform, it pairs a Swiss quartz day-date movement, sapphire crystal, and full USA assembly with a design that feels both familiar and entirely new to the Vaer collection. It's a thoughtful combination of heritage, craftsmanship, and dependable everyday performance.

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

Looking for an everyday watch with a story to tell? The C5 Postmaster combines classic American design with modern durability and precision. Built for everyday wear, it delivers everything you need and nothing you don't. Best of all, its distinctive USPS-inspired design, Swiss quartz day-date movement, and full USA assembly make it a great conversation starter and a tribute to over 250 years of American history.

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

Daily Outdoor Use

Collectors & Enthusiasts

Extended Off-Grid Use

Power Source

Quartz Battery

Self-Winding Movement (Automatic)

Ambient Light

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: 4.691212 / 5 from 2458 reviews.

AI Generated Review Summary

The C5 Postmaster - 40mm USA watch is praised for its excellent quality, elegant and modern design, and perfect size. Customers appreciate its sturdy build, attractive appearance, and comfortable feel. The watch offers great value and is powered by solar energy, ensuring perpetual timekeeping. Its interchangeable bands and excellent lume add to its versatility and functionality.

Summary topics

  • Value for Money (6%): It was noted by customers that the product offers great value, with many describing it as excellent, incredible, and phenomenal.
  • Build Quality (11%): Customers keep praising the excellent quality of the watch, with many describing it as great or amazing.
  • Aesthetic Appeal (21%): Many customers brought up the elegant and modern look of the C5 tactical field solar timepiece.
  • Case Size (6%): It was observed by customers that the size of the watch is perfect and highly praised by many.
  • Nighttime Visibility (9%): It was reported by customers that the lume on the watch is excellent and impressive. (See below)

Review topics: [].

Review highlights

  • "I love the tidy, classic design, the various bands, the size, and the weight of this watch." — John R.
  • "Great build quality- easy to read face - love the simplicity and heavy duty construction- great watch" — Anonymous
  • "I like the watch, the simplicity and design are beautiful." — Van V.

Reviews

Despite my affection for automatic

"Despite my affection for automatic watches, my lung disease doesn't allow enough movement to keep them running on my wrist without winding. That's okay, but my watch collection will continue with quartz...and now solar. The Navy 40mm is very nice. Chose the blue ocean rubber strap which was attached on delivery. My sole criticism is that the strap is too dark, and attracts lint, fluff, and yes...beard dandruff. Put an FKM style strap that matches the dial on it and, along with value, I'll throw in a sixth star."

— Marvin S. (5/5)

Love this watch

"Great watch so far. I wanted a set it leave it watch that could take a beating and so far it has held up. I like that It comes with a second band and that its easy to change. I actually used AI to find this watch as I was looking for specific specs. I am excited to see how it does as I test it while im out dragon boating. Cheers!!!"

— Ryan B. (5/5)

I took it to Africe

"In deciding which watch to take to Africa I had three criteria; it had to be waterproof, be easy to read at night without my reading glasses, and it had to be stylish enough for the two nicer dinners we had. My C4 Tactical Solar checked all the boxes. I wore it the entire trip including swimming, hiking up a river, and two weeks filled with adventures."

— Scott B. (5/5)

Truly a great watch

"I was searching for a solid, easy to read, high quality watch. After shopping many different companies I felt the Vaer C5 Tactical Field Solar watch would fit the bill. And, it does! I added the Steel PVD bracelet which works so very well with with this watch. It was also pretty easy to size correctly to fit my wrist. I had to remove 2 links (took 5 minutes). I now feel like I have a rock solid watch on my arm. My 64 year old eyes can easily read the dial...even at night! This dial on this bad boy glows at night! I'm very happy with this watch."

— Justin L. (5/5)

Great field watch

"I really like the watch itself. The lume and simplicity are very nice. The case is heavy and sturdy. Finish is good quality. Only thing I can say is the date can be hard to see. But overall great watch after 1 week of wearing it."

— Robert J. (5/5)

This watch handled the ocean

"This watch handled the ocean like a pro! It fits very comfortably on the wrist and the easy strap removal is great for switching the look of the watch if I dress up or down. Only complaint is the oyster strap. I wish it was a tad bit more comfortable on the wrist. It feels like it’s a tad rigid on the outer side of the wrist. Overall I love the watch and the black ocean strap is one of my new favorites to wear."

— Zachary F. (5/5)

I liked it so much,

"I liked it so much, I just ordered the C5 tactical solar.. it is my 6th Vaer watch added to my collection. At work or out with nature, these wrist watches are fantastic in appearance and function, impressed with the details right through delivery… it’s a pleasure and thank you Vaer! Keep up the amazing work.."

— John D. (5/5)

Hi so far I am

"Hi so far I am very happy with my Vaer C5. I like how it looks on my wrist and the contrast of the black dial and the tan colored numerals. Also love the simple uncluttered face of this watch."

— Michael F. (5/5)

Forever watch

"I purchase the C5 tactical watch after months of search. I couldn't be happier with the purchase. The bracelets interchange very easily. As long as there is light it should keep ticking forever. I would recommend this watch to anyone, looking for a dependable carefree watch."

— Richard K. (5/5)

Great looking and feeling watch.

"Great looking and feeling watch. I added the matching black metal band which is a perfect complement to the watch. The links were easily adjusted with the included screwdriver, however the spring connector bar is not easy to manipulate when attaching the band to the watch. Once connected, it feels solid and the weight is perfect."

— Paul B. (5/5)

Q&A