Tudor Black Bay Chrono vs Tudor Black Bay GMT S&G
Ref. M79360N-0002 vs Ref. M79833MN-0001
The Tudor Black Bay Chrono and Tudor Black Bay GMT S&G both carry the Tudor name but serve different purposes — the Tudor Black Bay Chrono as a chronograph and the Tudor Black Bay GMT S&G as a gmt / travel watch. At $5,825 and $5,825 respectively, the question isn't which is better — it's which better fits your collection and investment goals.
Price Comparison
Tudor
Black Bay Chrono
Tudor
Black Bay GMT S&G
At retail, the Tudor Black Bay Chrono is listed at $5,825 while the Tudor Black Bay GMT S&G comes in at $5,825. The two watches are priced within — of each other, making this a near-even matchup in terms of cost. On the secondary market, the gap widens: the Tudor Black Bay Chrono trades around $4,600 and the Tudor Black Bay GMT S&G around $5,243, a difference of $643 favoring the Tudor Black Bay Chrono. Available at 21% below retail and trending downward, this represents a buying opportunity for those comfortable with the current market position. The Tudor Black Bay GMT S&G commands an even stronger 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 Chrono | Tudor Black Bay GMT S&G |
|---|---|---|
| Case Diameter | 41mm | 41mm |
| Case Thickness | 14.4mm | 14.8mm |
| Case Material | Stainless steel | Stainless steel and yellow gold |
| Bezel | Fixed bezel with tachymeter scale in black | Bidirectional rotating bezel with anodized aluminium insert in brown and black |
| Crystal | Sapphire crystal | Sapphire crystal |
| Water Resistance | 200m / 660ft | 200m / 660ft |
| Movement | Tudor Calibre MT5813 | Tudor Calibre MT5652 |
| Movement Type | Automatic chronograph | Automatic |
| Power Reserve | 70 hours | 70 hours |
| Bracelet/Strap | Stainless steel with riveted-style links | Stainless steel and yellow gold with riveted-style links |
| Clasp | Folding clasp with safety catch | Folding clasp with safety catch |
| Lug Width | 22mm | 22mm |
Key specification differences stand out between these two: the Tudor Black Bay Chrono uses Stainless steel while the Tudor Black Bay GMT S&G opts for Stainless steel and yellow gold. With 4 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 Chrono costs $112 versus $128 for the Tudor Black Bay GMT S&G. For water resistance, the Tudor Black Bay Chrono delivers better value per meter of depth rating. The Tudor Black Bay Chrono offers more power reserve per dollar spent.
Which Should You Buy?
Choose the Tudor Black Bay Chrono if you value timing functionality. Go with the Tudor Black Bay GMT S&G if you prioritize better value retention.
Frequently Asked Questions
Which is more affordable, the Tudor Black Bay Chrono or the Tudor Black Bay GMT S&G?
The Tudor Black Bay Chrono is more accessible, priced at $5,825 compared to $5,825.
Which holds its value better on the secondary market?
The Tudor Black Bay GMT S&G currently trades at 10.0% below retail, indicating moderate value retention on the pre-owned market.
How do the Tudor Black Bay Chrono and Tudor Black Bay GMT S&G compare in size?
The Tudor Black Bay Chrono measures 41mm in diameter and 14.4mm thick, while the Tudor Black Bay GMT S&G is 41mm by 14.8mm.
What movements do these watches use?
The Tudor Black Bay Chrono uses the Tudor Calibre MT5813 with 70 hours power reserve, while the Tudor Black Bay GMT S&G runs on the Tudor Calibre MT5652 offering 70 hours of power reserve.