Tudor Black Bay GMT vs Tudor Black Bay Pro
Ref. M79830RB-0010 vs Ref. M79470-0003
The Tudor Black Bay GMT and Tudor Black Bay Pro both carry the Tudor name but serve different purposes — the Tudor Black Bay GMT as a gmt / travel watch and the Tudor Black Bay Pro as a gmt / travel watch. At $4,150 and $4,225 respectively, the question isn't which is better — it's which better fits your collection and investment goals.
Price Comparison
Tudor
Black Bay GMT
Tudor
Black Bay Pro
At retail, the Tudor Black Bay GMT is listed at $4,150 while the Tudor Black Bay Pro comes in at $4,225. The two watches are priced within $75 of each other, making this a near-even matchup in terms of cost. On the secondary market, the gap narrows: the Tudor Black Bay GMT trades around $3,735 and the Tudor Black Bay Pro around $3,803, a difference of $68 favoring the Tudor Black Bay GMT. Available at 10% below retail and holding steady, this represents a buying opportunity for those comfortable with the current market position. The Tudor Black Bay Pro shows a more modest market premium of -10.0%, holding steady. Both watches score equally on flip potential at 2/10, making neither a clear investment winner over the other.
Specifications
| Specification | Tudor Black Bay GMT | Tudor Black Bay Pro |
|---|---|---|
| Case Diameter | 41mm | 39mm |
| Case Thickness | 14.8mm | 12.3mm |
| Case Material | Stainless steel | Stainless steel |
| Bezel | Bidirectional rotating bezel with anodized aluminium insert in burgundy and blue | Fixed bezel with 24-hour graduated scale in black |
| Crystal | Sapphire crystal | Sapphire crystal |
| Water Resistance | 200m / 660ft | 200m / 660ft |
| Movement | Tudor Calibre MT5652 | Tudor Calibre MT5652 |
| Movement Type | Automatic | Automatic |
| Power Reserve | 70 hours | 70 hours |
| Bracelet/Strap | Fabric NATO strap in burgundy and blue | Hybrid rubber and fabric strap in black |
| Clasp | Buckle | Folding clasp |
| Lug Width | 22mm | 20mm |
Key specification differences stand out between these two: the Tudor Black Bay GMT features 41mm for case diameter compared to the Tudor Black Bay Pro's 39mm. With 3 notable spec differences in total, the choice depends on which features matter most to your use case.
Value Per Feature
Per millimeter of case diameter, the Tudor Black Bay GMT costs $91 versus $98 for the Tudor Black Bay Pro. For water resistance, the Tudor Black Bay GMT delivers better value per meter of depth rating. The Tudor Black Bay GMT offers more power reserve per dollar spent.
Which Should You Buy?
Choose the Tudor Black Bay GMT if you value a lower entry price. Go with the Tudor Black Bay Pro if you prioritize the Tudor heritage.
Frequently Asked Questions
Which is more affordable, the Tudor Black Bay GMT or the Tudor Black Bay Pro?
The Tudor Black Bay GMT is more accessible, priced at $4,150 compared to $4,225.
Which holds its value better on the secondary market?
The Tudor Black Bay Pro currently trades at 10.0% below retail, indicating moderate value retention on the pre-owned market.
How do the Tudor Black Bay GMT and Tudor Black Bay Pro compare in size?
The Tudor Black Bay GMT measures 41mm in diameter and 14.8mm thick, while the Tudor Black Bay Pro is 39mm by 12.3mm.