Mechanical Automatic Movement
Very pleased with my first
"Very pleased with my first watch purchase ! Arrived in great condition and speedy delivery. Thank you!"
Try It On
Case Diameter 40mm
Case Diameter 40mm
Try It On
Case Diameter 40mm
Wrist Size (in)
Band Size
The band for this watch can be adjusted to fit comfortably between the following wrist circumferences.
150 - 205mm (5.9 - 8.1in)
Wrap a garment measuring tape snuggly around your wrist just below the wrist bone. Alternatively use a piece of string and then measure the string length with a ruler. The average wrist size for men is 6.5-7.5", and for women is 5.5-6.5".
How to choose the right case size
Case diameter determines the watch size: it’s the width of the watch case, excluding the crown. Small wrists (<6") suit 28–36mm, average (6–7") fit 36–42mm, and larger wrists (7"+) can wear 42mm+. Smaller cases can feel refined or vintage-inspired, while larger ones make a bold, modern statement.
Wrist Size (in)
Band Size
The band for this watch can be adjusted to fit comfortably between the following wrist circumferences.
150 - 205mm (5.9 - 8.1in)
How to measure your wrist size
Wrap a garment measuring tape snuggly around your wrist just below the wrist bone. Alternatively use a piece of string and then measure the string length with a ruler. The average wrist size for men is 6.5-7.5", and for women is 5.5-6.5".
How to choose the right case size
Case diameter determines the watch size: it’s the width of the watch case, excluding the crown. Small wrists (<6") suit 28–36mm, average (6–7") fit 36–42mm, and larger wrists (7"+) can wear 42mm+. Smaller cases can feel refined or vintage-inspired, while larger ones make a bold, modern statement.
Delivery, Returns & Warranty
Delivery
Free Standard Shipping on most orders. Fan Shop orders do not qualify for free shipping. Buy two straps get free Standard Shipping.
Returns
Get your refund faster with easy online returns! Mail your items back with our return label within 30 days.
Warranty
Your Timex® watch includes a limited manufacturer’s warranty covering defects in materials and workmanship for a period of one year from the original purchase date.
Add optional protection with Extend in your cart or checkout for coverage against accidental damage and mechanical failure beyond the standard warranty.
MK1® Automatic
40mm Fabric Strap Watch
-
Mechanical Automatic Movement
Regular price
$309.00
Sale price
$309.00
Regular price
$309.00
Unit price
per
Command the Time
We’re reinventing our beloved MK1®, enhancing its classic military aesthetic with a blue-tinted exhibition window on the case back that reveals the reliable Japanese automatic movement ticking inside. The 40mm stainless steel case and domed acrylic crystal encase a sleek black dial with both 12 and 24-hour Arabic indices and luminant hands for enhanced visibility. Completing the look is a a green two-piece Cordura® fabric top layer strap with leather backing, featuring quick-release spring bars...
We’re reinventing our beloved MK1®, enhancing its classic military aesthetic with a blue-tinted exhibition window on the case back that reveals the reliable Japanese automatic movement ticking inside. The 40mm stainless steel case and domed acrylic crystal encase a sleek black dial with both 12 and 24-hour Arabic indices and luminant hands for enhanced visibility. Completing the look is a a green two-piece Cordura® fabric top layer strap with leather backing, featuring quick-release spring bars for effortless strap changes on the go.
Specifications
Product ID
TW2Y07800
Mechanical Automatic Movement
Automatic watches have no battery. Instead, these "self winding" movements use the natural movement of your wrist as a power source.
Mechanical Automatic
Powered by You
A mechanical automatic movement winds itself using the natural motion of your wrist — a rotor inside spins as you move, storing energy in a mainspring. This spring slowly releases power through a precise series of gears and an escapement, driving the hands in a smooth, sweeping motion. It’s a self-sustaining engine, no battery required. When worn daily, it stays powered continuously — keeping perfect time without needing to be reset.
Stainless Steel Case
This stainless-steel case is highly resistant to rust, corrosion, and tarnish, ensuring your watch remains in excellent condition over time. It's also hypoallergenic and incredibly strong.
- Case Diameter 40 mm
- Case Height 12 mm
- Watch Weight 66.38 g
- Case Material Stainless Steel
- Case Color Stainless Steel
- Case Finish Brushed
- Dial Color Black
- Dial Markings Arabic (Full)
- Battery Type Automatic
Fabric Strap
A soft, lightweight, and breathable fabric strap ensures a comfortable wearing experience throughout the day.
- Band / Lug Width 20 mm
- Band Material Fabric
- Band Color Green
- Band Buckle Buckle
Acrylic Crystal
A lightweight plastic polymer with excellent impact resistance and a warm vintage appearance that can be easily polished to remove scuffs.
Acrylic Crystal
Highly impact-resistant
Acrylic lens are a specialised form of plastic akin to Plexiglass and were commonly used in early to mid-20th century watches. It is a softer material that can be more prone to scratches but conversely is very shatter-resistant. Given its softness any scratches though can be buffed out. Acrylic lens are synonymous with vintage-inspired timepieces and thus can be found on our Marlin and Q Timex collections.
Acrylic Crystal
Highly impact-resistant
Mineral Crystal
Enhanced durability
Sapphire Crystal
Scratch-Resistant
Water Resistant to 50 Meters
This watch is suitable for light swimming. It is not suitable for snorkelling, or poolside diving. To maintain water resistance, do not press any buttons while underwater.
50m
Water Resistance
This watch is suitable for light swimming. It is not suitable for snorkelling, or poolside diving. To maintain water resistance, do not press any buttons while underwater.
30m
Light rain, sweat & splashes.
50m
Short swims.
100m
Swimming, snorkeling & surfing.
200m
Recreational scuba-diving.
300m
Deep-sea exploration.
Try It On
Case Diameter 40mm
Case Diameter 40mm
Try It On
Case Diameter 40mm
Wrist Size (in)
Band Size
The band for this watch can be adjusted to fit comfortably between the following wrist circumferences.
150 - 205mm (5.9 - 8.1in)
Wrap a garment measuring tape snuggly around your wrist just below the wrist bone. Alternatively use a piece of string and then measure the string length with a ruler. The average wrist size for men is 6.5-7.5", and for women is 5.5-6.5".
How to choose the right case size
Case diameter determines the watch size: it’s the width of the watch case, excluding the crown. Small wrists (<6") suit 28–36mm, average (6–7") fit 36–42mm, and larger wrists (7"+) can wear 42mm+. Smaller cases can feel refined or vintage-inspired, while larger ones make a bold, modern statement.
Wrist Size (in)
Band Size
The band for this watch can be adjusted to fit comfortably between the following wrist circumferences.
150 - 205mm (5.9 - 8.1in)
How to measure your wrist size
Wrap a garment measuring tape snuggly around your wrist just below the wrist bone. Alternatively use a piece of string and then measure the string length with a ruler. The average wrist size for men is 6.5-7.5", and for women is 5.5-6.5".
How to choose the right case size
Case diameter determines the watch size: it’s the width of the watch case, excluding the crown. Small wrists (<6") suit 28–36mm, average (6–7") fit 36–42mm, and larger wrists (7"+) can wear 42mm+. Smaller cases can feel refined or vintage-inspired, while larger ones make a bold, modern statement.
Only Honest Reviews
from Real Customers
Overall rating: 4.9268293 / 5 from 41 reviews.
AI Generated Review Summary
Summary topics
Review topics: ["size","fit","strap","feels","quality","looks","style","price","movement","value","design","watch","fabric","dial","case","rotor","piece"].
Review highlights
Reviews
I love the MK1 Automatic
"I love the MK1 Automatic watch. It is a great looking field watch, feels great on the wrist, and functions very well. I think it is great value for the money and I would highly recommend it to anyone who loves field watches."
I really enjoy having the
"I really enjoy having the MK1 Automatic on my wrist. The 21 jewels movement keeps great time, only a few seconds a day fast. The luminous hands are visible all night. It’s a perfect back to basics timepiece."
I started getting serious about
"I started getting serious about watches a few years ago and lately I have been leaning towards field watches. The mk1 automatic is a great addition, it's simple no day/date, not a bad thing at all. I love that the case is brushed not polished. The only thing I would have changed is a sapphire crystal instead of acrylic but not a deal breaker. Lately I have been switching between my Hamilton field and the mk1 which is a compliment for timex!"
Awesome watch, this is my
"Awesome watch, this is my second watch from timex, first was the orange deepwater diver, that was good, but in my opinion this one was even better. Strap was comfortable but I put mine on a braclet and it looks pretty sharp. Good watch and the movement is keeping good time. The proportions work really well with this watch. The acrylic crystal is charming with the way it distorts the dial from different angles giving this a real retro feel. Overall clean dial and great field watch."
Comfortable and easy to read.
"Comfortable and easy to read. Keeps good time. The rotor is a bit loud and "tinny" sounding."
An incredibly well made and
"An incredibly well made and proportioned watch with proper respect paid to military field watches of the past. The quality of the dial is stunning: even on close inspection the crisp dimensional printing looks amazing on the lightly textured matte black, almost dark gray, dial. The case is slim even for an automatic and the finishing on the case is simple but well done. The case graining is spotty in some places, the tri wing screws look slightly rounded in the slots, and I wish Timex had used white hands instead of the polished steel for ultimate readability. Overall this is an amazing value and one of the best field watches you can get based on the design alone."
Beautiful watch! Excellent quality and
"Beautiful watch! Excellent quality and you can't beat the price."
Illumination could be much better
"Illumination could be much better"
Absolutely gorgeous watch.
"Absolutely gorgeous watch."
Q&A
- I just bought the MK1 military automatic. model # TW2Y07800 My question is: Can I wind this myself and can it be over-wound and break the springs?
- Hi Ronald! Thank you for choosing the MK1® Automatic 40mm Fabric Strap Watch. Yes, you can manually wind the watch yourself by turning the crown clockwise to help start or maintain the movement when it has not been worn for a while. The watch is designed with protection against overwinding during normal use, so you do not need to worry about breaking the springs as long as the crown is handled gently and not forced once resistance is felt. We hope you enjoy your new automatic watch!
- You say its a japanese movement. Which one is it?
- Hello J. J.! Thank you for your question about the MK1 Automatic 40mm. This model is powered by a Miyota automatic movement with 21 jewels. Miyota movements are known for their reliability and consistent performance. We hope this gives you added confidence in its craftsmanship.
- Is it possible to buy one of these olive straps?
- Hi Aaron! All our watches are sold as shown in the product images, so we don’t sell the bracelets separately. .
- On the mk1 mechanical, what is the power reserve? 40 hrs?
- Hi Rafael! Thank you for your question about the MK1® Automatic. This model has a power reserve of approximately 42 hours when fully wound. That means once fully charged through wear or manual winding, it can run for nearly two days without additional movement. If you have any other questions about its performance, we’re happy to help.
- Hello, my husband has a nickel allergy. Is there any nickel in the watch or watch band buckle? Thanks
- Hi Jessica! Thank you for asking about materials and sensitivities—it’s such an important detail when choosing a watch. Timex uses stainless steel in many of its cases and bracelets. If you have a known nickel allergy, we recommend consulting with a jeweler or dermatologist to ensure stainless steel is suitable for you, or considering alternative materials that may be more comfortable for sensitive skin.