Tudor Black Bay GMT Watches

How to Choose Your Tudor Black Bay GMT?

Three criteria guide your choice: case size, finishing and bracelet.

On case size, the BB GMT measures 41 mm, more presence on the wrist and a wider two-tone bezel than the BB58 GMT (39 mm). The GMT hand and bidirectional 24-hour bezel let you read a second time zone at a glance; the manufacture calibre is METAS-certified (−2/+4 sec/day, 70 h power reserve).

On finishing, the steel version (€4,480) is the tool watch in its most direct form, austere, functional, with a fabric strap inherited from the military-issue Tudor tradition. The Steel & Gold versions add yellow-gold inserts: brown leather strap (€5,310) or steel-and-gold bracelet (€7,410).

On bracelet, the fabric strap is the BB GMT's heritage signature, light, referencing Tudor watches from the 1950s–60s. The S&G brown leather is more elegant; the steel-and-gold bracelet is the most formal.

Which Profile Suits the Tudor Black Bay GMT?

Frequent traveller / tool watch → BB GMT fabric strap, €4,480 — GMT readable at a glance, light bracelet, military heritage
Pepsi bezel enthusiast → the red-and-blue two-tone bezel of the BB GMT, one of the most iconic in contemporary watchmaking
Casual S&G / leather → BB GMT S&G brown leather, €5,310 — GMT manufacture and yellow gold in an everyday-wearable version; see also Tudor Steel & Gold
Full S&G prestige → BB GMT S&G steel-and-gold, €7,410 — the GMT in its most dressed-up expression
First METAS manufacture GMT → in-house certified calibre, from €4,480; see also Tudor men's watches

Auberi's take: The BB GMT is the watch that generates the most questions about the fabric strap — customers always want to know where it comes from. It is the only bracelet in the Black Bay range that directly references Tudor's military history from the 1950s–60s: the fabric version is often chosen as much for its story as for its GMT function.

Frequently Asked Questions

What is the difference between the Black Bay GMT (41 mm) and the Black Bay 58 GMT (39 mm)?

The BB GMT measures 41 mm, the BB58 GMT 39 mm, wider bezel, more assertive wrist presence. Both share the same METAS-certified manufacture calibre with GMT function; our advisors will have you try both side by side.

How does the GMT function work on the Black Bay GMT?

A GMT hand completes one rotation every 24 hours and indicates a second time zone against the graduated bezel. The bezel is bidirectional, rotate it to quickly set the reference zone.

Is the Black Bay GMT a dive watch?

Water-resistant to 200 m with a unidirectional bezel, sufficient for recreational diving. For technical diving, the Tudor Diving range (Pelagos, 500 m) is the reference.

Can I try the Black Bay GMT at an Auberi boutique?

Yes, all three versions are available to try in Cannes and Nice. Our advisors will have you compare the BB GMT (41 mm) and BB58 GMT (39 mm) on your wrist, no appointment needed.

Explore also: Black Bay Chrono · T udor Automatic