Try It On

Case Width 40mm

Case Width 40mm

Try It On

Case Width 40mm

Wrist Size (in)

Your Wrist Size Circumference (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 measure your wrist size

The size of a watch depends on the diameter of the dial. Whatever your style is, the choice of a dial is a matter of personal taste.It usually vary between 36 and 42 mm. For a small size, prefer dials smaller than 36 mm. Between 36mm and 42mm, it's a standard size.For larger dial, prefer a size larger than 42 mm.

View The Full Size Guide

Wrist Size (in)

Your Wrist Size Circumference (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 measure your wrist size

The size of a watch depends on the diameter of the dial. Whatever your style is, the choice of a dial is a matter of personal taste.It usually vary between 36 and 42 mm. For a small size, prefer dials smaller than 36 mm. Between 36mm and 42mm, it's a standard size.For larger dial, prefer a size larger than 42 mm.

View The Full Size Guide

Delivery & Returns

Free shipping on all orders, If you are not completely satisfied with your timex.co.uk purchase, you have 30 days from the date of purchase to return the item.

Timex Atelier GMT24 M1a

40mm Swiss Made Automatic Stainless Steel Bracelet

Swiss Automatic GMT Movement

Skeletonized Stainless Steel Case

Self Adjustable Stainless Steel Bracelet

Water Resistant to 100 Meters

GMT Movement

Regular price £1,100.00
Sale price £1,100.00 Regular price £1,100.00
TW2Y72300 Timex Atelier GMT24 M1a 40mm Swiss Made Automatic Stainless Steel Bracelet Primary Image
Timex Atelier GMT24 M1a
40mm Swiss Made Automatic Stainless Steel Bracelet

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 caseback, with a fourth hand marking time across borders. This is not a jet-age revival. It is time, refined for the traveller’s wrist.

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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
  • 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, this 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)

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 Movement

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 Width 40mm

Case Width 40mm

Try It On

Case Width 40mm

Wrist Size (in)

Your Wrist Size Circumference (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 measure your wrist size

The size of a watch depends on the diameter of the dial. Whatever your style is, the choice of a dial is a matter of personal taste.It usually vary between 36 and 42 mm. For a small size, prefer dials smaller than 36 mm. Between 36mm and 42mm, it's a standard size.For larger dial, prefer a size larger than 42 mm.

View The Full Size Guide

Wrist Size (in)

Your Wrist Size Circumference (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 measure your wrist size

The size of a watch depends on the diameter of the dial. Whatever your style is, the choice of a dial is a matter of personal taste.It usually vary between 36 and 42 mm. For a small size, prefer dials smaller than 36 mm. Between 36mm and 42mm, it's a standard size.For larger dial, prefer a size larger than 42 mm.

View The Full Size Guide

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.”

— Giorgio Galli, Chief Creative Director, Timex Group

Engineered to Move

Side profile of the Timex Atelier GMT Automatic showing the slim stainless-steel case, signed crown, and architectural case design.
Close-up of the Timex Atelier GMT dial in monochrome, focusing on the polished hands and typography details.
Front view of the Timex Atelier GMT Automatic highlighting its black dial, orange GMT hand, and brushed steel bracelet with a motion blur effect.
Disassembled Timex Atelier GMT components laid out on a technical grid, showcasing the watch’s case, dial, bezel, and movement parts.
A minimalist image of the Timex Atelier watch case silhouette standing upright on a reflective grid surface.
Artistic black-and-white shot of the Timex Atelier GMT Automatic watch viewed head-on with a motion effect emphasizing precision and craftsmanship.

The materials we have selected for each piece capture our commitment to quality and the expression of a design language that speaks for itself.