A4 Tactical Field DLC Auto - 41.5mm USA

Sale price$ 869
Sold out
Our ultimate tactical watch. A rugged, ocean-ready tool, assembled in the USA.

Next restock expected late summer.
Your Build: A4 DLC | Automatic - $849
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 Waffle Strap - Black ($40 Value)
Choose Your Custom Strap: Single Pass Recon - 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.

 

New release - Order before it sells out!
Waterproof Warranty - Free Domestic Shipping
Notify Me When Available
Free USA Shipping

With optional to 2-day shipping available.

Waterproof Warranty

Guaranteed 100% ocean-ready.

Two Straps Standard

Our 20mm straps are interchangeable

The A4 Tactical is Vaer's most purpose-built mechanical field watch, combining a rugged, bead-blasted tool watch design with the timeless character of an automatic movement.

Why we love it

The A4 Tactical is the mechanical evolution of the C4 Tactical. Retaining the same purpose-built design, it features a bead-blasted case, oversized 3D Super-LumiNova blocks, and a recessed 4 o'clock crown for exceptional comfort and legibility. Inspired by the military-issued field watches of the 1970s, the A4 pairs a traditional automatic movement with the modern durability and functionality of the Tactical Collection.

Customers Also Love

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

- Huckberry

660

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

Headed into the field with only one watch? This would be it. The A4 Tactical is mission-ready — engineered with 200m water resistance, reinforced shock protection, and a mechanical movement. Built to take abuse, it delivers absolute accuracy and rugged dependability in combat conditions.

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.

Drag

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

Collectors & Enthusiasts

Extended Off-Grid Use

Extended Off-Grid Use

Power Source

Self-Winding Movement (Automatic)

Ambient Light

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: 5.0 / 5 from 1 reviews.

AI Generated Review Summary

The A4 Tactical Field DLC Auto watch is highly regarded for its rugged durability, exceptional legibility, and outstanding luminescence. Its solar-powered technology ensures long-lasting performance, while the matte finish and oversized hands enhance readability. Despite some mixed opinions on the strap, the watch's value and comfort make it a top choice for those needing a reliable tool watch.

Summary topics

  • Value for Money (6%): Customers raved about the value of the product, with multiple reviews mentioning it as a great time piece.
  • Appearance (15%): A significant number of customers remarked that the watch looks great and has a classic and stylish appearance.
  • Luminescence (24%): Customers keep praising the outstanding lume on the bezel and dial, with many describing it as amazing and fantastic.
  • Finish Quality (10%): Customers loved the finish, describing it as awesome, great, excellent, and top notch.
  • Bezel Readability (6%): Customers appreciated the bezel for being smooth, easy to read, and lasting all night.

Review topics: [].

Review highlights

  • "I love the matte color black and the high quality lume, awesome watches and great customer service by VAER"Gilberto
  • "The watch looks great is easy to read and fits my wrist perfectly."David T.
  • "Simple, great fit and finish, and amazing value for the price."Zach B.

Reviews

Maybe the best Vaer yet

"I have 4 Vaer watches which I think is a top micro brand. This one is very very nice and probably the best one. Man this one is nice."

Ludyn T. (5/5)

Q&A