Swiss Automatic GMT Movement
Skeletonized Stainless Steel Case
Self Adjustable Stainless Steel Bracelet
Glass-Box Sapphire Crystal
Water Resistant to 100 Meters
Love the watch. The black
"Love the watch. The black enamel is very deep and glossy in person. The domed crystal creates a really nice visual effect on the wrist. Very happy with the purchase. Definitely worth the money."
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.
Timex Atelier GMT24 M1a
40mm Swiss Made Automatic Stainless Steel Bracelet
Pre-Order
-
Swiss Automatic GMT Movement
-
Skeletonized Stainless Steel Case
-
Self Adjustable Stainless Steel Bracelet
-
Glass-Box Sapphire Crystal
-
Water Resistant to 100 Meters
Regular price
$1,450.00
Sale price
$1,450.00
Regular price
$1,450.00
Unit price
per
A Dual-Time Machine for the Modern Traveller
The Timex Atelier GMT24 M1a brings clarity and proportion to one of watchmaking’s most enduring functions. Every surface is deliberate, each detail shaped to balance depth and wearability. At its core is the Swiss-made Landeron 24 GMT automatic movement, revealed through an exhibition case back, with a fourth hand marking time across borders. This is not a jet-age revival. It is time, refined for the traveller’s wrist.Specifications
Product ID
TW2Y72300
Swiss Automatic GMT Movement
Crafted in Switzerland, this self-winding movement is powered by your motion as you wear the watch and features an additional 24-hour hand that can be used to track a second time zone.
Skeletonized Stainless Steel Case
Crafted of tarnish-free stainless steel, the skeletonized case is reinforced by a plated steel mid-case.
- Case Diameter 40 mm
- Case Height 12.7 mm
- Watch Weight 150 g
- Case Material Stainless Steel
- Case Color Stainless Steel
- Case Finish Brushed
- Dial Color Black
- Dial Markings Markers (Full)
- Battery Type Automatic
Self Adjustable Stainless Steel Bracelet
Thanks to removable links, the stainless-steel bracelet makes resizing simple so you can tailor the fit in seconds.
- Band / Lug Width 20 mm
- Band Material Stainless Steel
- Band Color Stainless Steel
- Band Buckle Clasp (Butterfly Deployant)
Glass-Box Sapphire Crystal
With exceptional scratch resistance, the sapphire crystal lens is as hard and clear as a gemstone. The glass-box sapphire crystal—a raised, distinctive domed glass design—creates a lens-like effect that enhances dial clarity and adds captivating depth.
Water Resistant to 100 Meters
This watch is suitable for swimming, snorkelling, poolside diving or surfing. It is not suitable for scuba diving. To maintain water resistance, do not press any buttons while underwater.
100m
Water Resistance
This watch is suitable for swimming, snorkelling, poolside diving or surfing. It is not suitable for scuba 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.
GMT Function
A GMT watch allows you to track multiple time zones at once. This feature is popular among travelers, as it allows you to set a “home” time zone for quick reference.
Swiss Luminova
Swiss Luminova in-fill charges quickly in light and provides a glow in low-light conditions.
Enamel Dial
Enamel dial offers a deep glossy finish created using a high temperature firing process.
Details That Emerge
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.
A Legacy Of Modernity
Timex Atelier is for those who appreciate subtlety, proportion, and modern design, grounded in decades of expertise. It is our invitation to experience luxury the Timex way.
“Timex Atelier Is Designed To Be Discovered, Slowly, Over Time.”
Engineered to Move
The materials we have selected for each piece capture our commitment to quality and the expression of a design language that speaks for itself.
Only Honest Reviews
from Real Customers
Overall rating: 4.769231 / 5 from 13 reviews.
AI Generated Review Summary
Summary topics
Review topics: [looks, construction, watch, features, effect].
Review highlights
Reviews
Great watch. Looks good and
"Great watch. Looks good and very well made."
Great watch for the price,
"Great watch for the price, it’s my third Timex in the past year . Deliver and service excellent."
Very nice every day watch.
"Very nice every day watch."
Nice solid construction and attention
"Nice solid construction and attention to detail. My first and possibly last GMT"
Arrived quick, and well packed.
"Arrived quick, and well packed. Somewhat surprised, as I had received no notice the watch had even shipped. It's a nice piece. Looks great. It was easy to set, and I think the toolless sizing links of the bracelet are brilliant! Easily removed/added and very sturdy and positive in their setting. I have no fear of them inadvertently coming loose or failing. I do feel the crown protector lugs are a bit too large. Makes the crown a little difficult to screw down completely. Overall, I can't really find anything negative to say about this watch. Also, it's been keeping very good time. over a period of 4 or 5 days of wear, it only lost about 4 seconds. Bottom Line: watch exceeded my expectations. Bottom Line #2: Sure wish it had a date complication. Carter G."
"Fast and furious". . . in a
""Fast and furious". . . in a very much good way! ;-) The timepiece: no comments! I'm a watch enthusiast/lover and I've bought aprox 10 watches during 2025 (from USD500 to USD10000). Among all the watches (I'm not going to mention the brands) the Atelier GMT24 was / is my favorite! And BTW, customer service: spot on!!! Thanks much guys! You're awsome!"
Ordered this watch from Timex
"Ordered this watch from Timex directly and was shipped and delivered very fast. The watch is beautiful and well made. However I tested it using TickIQ app and it was losing or gaining more than 50 seconds daily which is not acceptable for a watch in this price range and with Swiss movement. Therefore I returned and was promptly refunded. Timex customer service is the best. The refund and return was a very smooth process"
What a fantastic purchase for
"What a fantastic purchase for the price. Such a beautiful finish. The skeleton case is eye catching. The dial is beautifully balanced. My only criticism is the shape of the crown guard and the size of the crown. Well, that does you something to work on for the M2a or the M1b."
I Love the watch! It
"I Love the watch! It is so nice to have a middle range watch from Timex for my collection. I have always loved the designs of Timex watches. It’s beautiful to see every time I look at it. It is super comfortable on my wrist and a pleasure to own."
Q&A
- What is the power reserve for this specific Landeron movement, and the lug to lug distance of the case? It would be helpful to standardize this case information on all your products. This watch looks outstanding! I just need to make sure it sits nicely on my 6.875 wrist especially, under a cuff. Regards, Martin
- Hi Martin! The Timex Atelier GMT24 M1a has a power reserve of approximately 40 hours. Once fully wound, it can run for nearly two days without needing movement or manual winding. The lug-to-lug distance is approximately 48 mm, with an internal wrist sitting of about 42 mm. We hope that helps you get a better sense of how it’ll wear on your wrist.
- Are the bracelet links solid or hollow? Is it a stamped or milled clasp? Would love to see a complete an annual calendar version with solid link bracelet and milled clasp in stainless steel.
- Hi Plexiform! Thanks for your question. The Timex Atelier GMT24 M1a 40mm Swiss Made Automatic Stainless Steel Bracelet features solid links and a milled clasp. We appreciate your feedback and suggestion for an annual calendar version with a solid link bracelet and milled clasp, and we will pass this idea along to our product team for consideration.
- Atelier Day-Date coming soon?
- Hi Rick! Thanks so much for the suggestion! I absolutely love the idea and I'll definitely pass your idea along to our product team. We always appreciate hearing what our customers would love to see!
- Is this watch made in America
- Hi Edwin! Thanks so much for reaching out with your question. The caliber inside the Timex Atelier GMT24 M1a is the Swiss-made Landeron 24 GMT automatic movement, and it’s assembled in Lugano, Switzerland. The movement and final assembly meet Swiss watchmaking standards. This ensures the quality, precision, and craftsmanship you’d expect from a genuine Swiss Made timepiece.
- Hi, is the movement in this watch a true GMT?
- Hi Mitch! Thank you for your question. The Timex Atelier GMT24 M1a utilizes an office, or caller, GMT function which is a popular feature among travelers, as it allows you to set a “home” time zone for quick reference.