Where Form Travels
The Timex Atelier GMT 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.

The Swiss-made Landeron 24 GMT automatic movement operates at 28,800 vibrations per hour with 28 jewels. It delivers a 40-hour power reserve and accuracy of +10/-15 per day, and delivers dual time tracking through a clean, balanced dial featuring a black enamel surface and a black-and-green 24-hour ring that distinguishes day from night.
The sculpted stainless-steel case is distinguished by a skeletonized architecture, revealing an IP gold-plated middle case and complemented by a custom-designed IP gold-plated stainless-steel screw-down crown. The design creates depth without excess, while a double-curved sapphire crystal delivers superior durability and scratch resistance, complemented by a triple-layer anti-reflective coating for high clarity with minimal distortion.

Available with either a stainless-steel bracelet or integrated NBR rubber strap, the GMT M1a is the latest evolution of Timex Atelier, bringing international functionality to a more compact, versatile form.
The stainless-steel bracelet features a custom-designed butterfly deployant buckle and self-adjustable links that allow for easy resizing. It tapers with precision, creating a refined profile that enhances both comfort and proportion.
The NBR (Nitrile Butadiene Rubber) synthetic rubber strap is precisely shaped to create a seamless transition from case to strap. Its supple construction delivers exceptional comfort and flexibility on the wrist, while a custom-designed deployant clasp provides a secure, refined fit.
Both attachments are equipped with quick-release spring bars that require no tools.
The GMT M1a is the latest evolution of Timex Atelier, bringing international functionality to a more compact, versatile form.