Tudor Black Bay GMT vs Tudor Black Bay GMT S&G
Ref. M79830RB-0010 vs Ref. M79833MN-0001
Choosing between the Tudor Black Bay GMT (Ref. M79830RB-0010) and the Tudor Black Bay GMT S&G (Ref. M79833MN-0001) comes down to the details — both share the Black Bay GMT DNA but differ in key specifications and market positioning. The Tudor Black Bay GMT retails for $4,150 while the Tudor Black Bay GMT S&G is $5,825. Let's examine which variant offers better value and investment potential.
Price Comparison
Tudor
Black Bay GMT
Tudor
Black Bay GMT S&G
At retail, the Tudor Black Bay GMT is listed at $4,150 while the Tudor Black Bay GMT S&G comes in at $5,825. The Tudor Black Bay GMT saves you $1,675 (40% less), a meaningful difference for most buyers. On the secondary market, the gap narrows: the Tudor Black Bay GMT trades around $3,735 and the Tudor Black Bay GMT S&G around $5,243, a difference of $1,508 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 GMT S&G 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 GMT S&G |
|---|---|---|
| Case Diameter | 41mm | 41mm |
| Case Thickness | 14.8mm | 14.8mm |
| Case Material | Stainless steel | Stainless steel and yellow gold |
| Bezel | Bidirectional rotating bezel with anodized aluminium insert in burgundy and blue | 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 MT5652 | Tudor Calibre MT5652 |
| Movement Type | Automatic | Automatic |
| Power Reserve | 70 hours | 70 hours |
| Bracelet/Strap | Fabric NATO strap in burgundy and blue | Stainless steel and yellow gold with riveted-style links |
| Clasp | Buckle | Folding clasp with safety catch |
| Lug Width | 22mm | 22mm |
Key specification differences stand out between these two: the Tudor Black Bay GMT uses Stainless steel while the Tudor Black Bay GMT S&G opts for Stainless steel and yellow gold. With 2 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 $128 for the Tudor Black Bay GMT S&G. 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 GMT S&G if you prioritize the Tudor heritage.
Frequently Asked Questions
Which is more affordable, the Tudor Black Bay GMT or the Tudor Black Bay GMT S&G?
The Tudor Black Bay GMT is more accessible, priced at $4,150 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 GMT and Tudor Black Bay GMT S&G compare in size?
The Tudor Black Bay GMT measures 41mm in diameter and 14.8mm thick, while the Tudor Black Bay GMT S&G is 41mm by 14.8mm.