Rolex GMT-Master II vs Tudor Black Bay GMT
Both are gmt / travel watches in the premium tier — here's how the specs differ and which to pick.
| Spec | Rolex GMT-Master II | Tudor Black Bay GMT |
|---|---|---|
| Movement | Automatic | Automatic |
| Water resistance | 100m | 200m |
| Case size | 40mm | 41mm |
| Crystal | sapphire | sapphire |
| Style | GMT / travel | GMT / travel |
| Price tier | Premium | Premium |
Which should you buy?
- the Tudor Black Bay GMT takes more water (200m) — the one to pick if you actually swim or dive
Where to buy
Check the Rolex GMT-Master II price on Amazon →
Check the Tudor Black Bay GMT price on Amazon →
FAQ
What's the difference between the Rolex GMT-Master II and the Tudor Black Bay GMT?
Both are gmt / travel watches in the premium tier. The Rolex GMT-Master II is automatic, 100m water resistance, 40mm, sapphire crystal; the Tudor Black Bay GMT is automatic, 200m water resistance, 41mm, sapphire crystal.
Which has better water resistance, the Rolex GMT-Master II or the Tudor Black Bay GMT?
The Tudor Black Bay GMT, rated 200m, versus 100m on the other. Pick 100m or higher for swimming and 200m+ for diving.
Which is better value, the Rolex GMT-Master II or the Tudor Black Bay GMT?
Both sit in the premium tier, so it comes down to movement, water resistance and case size — see the spec table above.
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