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.
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.
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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.
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A Legacy of Modernity
Timex Atelier GMT Première M1a
38mm Swiss Made Automatic Stainless Steel Bracelet
Swiss Automatic GMT Movement
Skeletonized Stainless Steel Case
Self Adjustable Stainless Steel Bracelet
Double-curved Sapphire Crystal
Water Resistant to 50 Meters
Regular price
$1,450.00
Sale price
$1,450.00
Regular price
$1,450.00
Unit price/ per
Case Diameter is 38 mm
Case Diameter is 38 mm
Crafted of tarnish-free stainless steel, the skeletonized case is reinforced by a plated steel mid-case.
Thanks to removable links, the stainless-steel bracelet makes resizing simple so you can tailor the fit in seconds.
Crafted of tarnish-free stainless steel, the skeletonized case is reinforced by a plated steel mid-case.
Thanks to removable links, the stainless-steel bracelet makes resizing simple so you can tailor the fit in seconds.
A Legacy of Modernity
Timex Atelier GMT Première M1a
38mm Swiss Made Automatic Stainless Steel Bracelet
Swiss Automatic GMT Movement
Skeletonized Stainless Steel Case
Self Adjustable Stainless Steel Bracelet
Double-curved Sapphire Crystal
Water Resistant to 50 Meters
Regular price
$1,450.00
Sale price
$1,450.00
Regular price
$1,450.00
Unit price/ per
Crafted of tarnish-free stainless steel, the skeletonized case is reinforced by a plated steel mid-case.
Thanks to removable links, the stainless-steel bracelet makes resizing simple so you can tailor the fit in seconds.
A New Standard In 38mm
The Timex Atelier GMT Première M1a introduces a more compact 38mm interpretation of the collection's architectural design language. While the proportions have evolved, the principles remain unchanged - clarity, structural precision, and mechanical purpose. Powered by a Swiss-made automatic GMT movement, it tracks two time zones through a clean, balanced dial featuring a black enamel surface and a black-and-green 24-hour ring that distinguishes day from night. The skeletonized stainless-steel case reveals an IP gold center...The Timex Atelier GMT Première M1a introduces a more compact 38mm interpretation of the collection's architectural design language. While the proportions have evolved, the principles remain unchanged - clarity, structural precision, and mechanical purpose.
Powered by a Swiss-made automatic GMT movement, it tracks two time zones through a clean, balanced dial featuring a black enamel surface and a black-and-green 24-hour ring that distinguishes day from night. The skeletonized stainless-steel case reveals an IP gold center section, creating depth without excess, while a double-curved sapphire crystal and exhibition case back complete the watch with the material refinement expected of Timex Atelier.
Available with either a stainless-steel bracelet or integrated NBR rubber strap, the GMT Première M1a is the latest evolution of Timex Atelier, bringing international functionality to a more compact, versatile form.
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Specifications
Product ID
TW6A07200
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
38 mm
Lug-to-Lug Distance
46.11 mm
Case Height
13.8 mm
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
18 mm
Band Material
Stainless Steel
Band Color
Stainless Steel
Band Buckle
Clasp (Butterfly Deployant)
Double-curved Sapphire Crystal
Nearly impossible to scratch, the sapphire crystal lens is as hard and clear as a gemstone. There are only a few materials known to the world that can scratch it.
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.
Butterfly Deployant Clasp
Also known as a double deployant clasp, this design folds inward on both sides for a secure fit and a seamless transition from bracelet to clasp when closed on the wrist.
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.
Date Window
The watch dial incorporates a date window, offering convenient access to the current date.
Try It On
Case Diameter
38mm
Case Diameter
38mm
Try It On
Case Diameter
38mm
Wrist Size (in)
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.
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.
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.
"I love the style and design of the watch, the quality is also top notch. I'm very impressed by the Swiss movement only falling behind a few seconds each day with mine. If Timex can consistently deliver this type of quality and performance I will be a long time customer."
— Carlos P. (5/5)
Haven't had the watch sized
"Haven't had the watch sized yet. I wish yall would allow for a size choice. Also the watch feels way heavier than im use to."
— Matthew Z. (3/5)
Perfect weight. Dual time is
"Perfect weight. Dual time is easy to set. Looks exactly like the picture. Beautiful Protective case. Superb."
— Wayne B. (5/5)
Q&A
Is this a traveller GMT?
Hello Paul! The Timex Atelier GMT Première M1a is an office GMT rather than a traveller GMT. This means the GMT hand is designed to track a second time zone while the local hour hand remains independently set in the conventional way. I hope this helps clarify how the GMT function works.
Congratulations what a gorgeous watch! What is the lug2lug dimension
Hello Enzo! Thank you, we're glad you like the Timex Atelier GMT Première M1a 38mm Swiss Made Automatic Stainless Steel Bracelet. The lug-to-lug measurement is 46.11 mm. We hope this helps you get a better idea of how the watch will sit on your wrist.
What caliber movement?
Hello Tim! The Timex Atelier GMT Première M1a 38mm Swiss Made Automatic Stainless Steel Bracelet uses a Swiss-made Landeron 24 GMT automatic movement, operating at 28,000 vibrations per hour with 28 jewels. I hope this helps with the details you were looking for!
Can I order the bracelet separately on its own to have a spare?
Hi Jeff! Thank you so much for reaching out. At the moment, the stainless steel bracelet on the Timex Atelier GMT Première M1a 38mm Swiss Made Automatic Stainless Steel Bracelet is not sold separately. We truly appreciate what our customers are looking for, and we’ll be sure to share updates if that changes.
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