Tudor Black Bay 58 S&G vs Tudor Black Bay Chrono
Ref. M79010SG-0001 vs Ref. M79360N-0002
The Tudor Black Bay 58 S&G and Tudor Black Bay Chrono both carry the Tudor name but serve different purposes — the Tudor Black Bay 58 S&G as a dive watch and the Tudor Black Bay Chrono as a chronograph. At $5,525 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 58 S&G
Tudor
Black Bay Chrono
At retail, the Tudor Black Bay 58 S&G is listed at $5,525 while the Tudor Black Bay Chrono comes in at $5,825. The two watches are priced within $300 of each other, making this a near-even matchup in terms of cost. On the secondary market, the gap widens: the Tudor Black Bay 58 S&G trades around $5,525 and the Tudor Black Bay Chrono around $4,600, a difference of $925 favoring the Tudor Black Bay Chrono. Currently holding steady at just 0% below retail, this watch retains most of its value on the secondary market. The Tudor Black Bay Chrono shows a more modest market premium of -21.0%, though currently trending downward. For investors, the Tudor Black Bay 58 S&G edges ahead with a flip potential score of 3/10 compared to 2/10.
Specifications
| Specification | Tudor Black Bay 58 S&G | Tudor Black Bay Chrono |
|---|---|---|
| Case Diameter | 39mm | 41mm |
| Case Thickness | 11.9mm | 14.4mm |
| Case Material | Stainless steel and yellow gold | Stainless steel |
| Bezel | Unidirectional rotating bezel with anodized aluminium insert in brown | Fixed bezel with tachymeter scale in black |
| Crystal | Sapphire crystal | Sapphire crystal |
| Water Resistance | 200m / 660ft | 200m / 660ft |
| Movement | Tudor Calibre MT5402 | Tudor Calibre MT5813 |
| Movement Type | Automatic | Automatic chronograph |
| Power Reserve | 70 hours | 70 hours |
| Bracelet/Strap | Stainless steel and yellow gold with riveted-style links | Stainless steel with riveted-style links |
| Clasp | Folding clasp with safety catch | Folding clasp with safety catch |
| Lug Width | 20mm | 22mm |
Key specification differences stand out between these two: the Tudor Black Bay 58 S&G uses Stainless steel and yellow gold while the Tudor Black Bay Chrono opts for Stainless steel. With 5 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 58 S&G costs $142 versus $112 for the Tudor Black Bay Chrono. 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 58 S&G if you value a lower entry price, stronger flip potential, better value retention. Go with the Tudor Black Bay Chrono if you prioritize timing functionality. For pure investment potential, the Tudor Black Bay 58 S&G has the edge based on current market data.
Frequently Asked Questions
Which is more affordable, the Tudor Black Bay 58 S&G or the Tudor Black Bay Chrono?
The Tudor Black Bay 58 S&G is more accessible, priced at $5,525 compared to $5,825.
Which watch is a better investment?
Based on current market data, the Tudor Black Bay 58 S&G has a higher flip potential score of 3/10, suggesting stronger investment returns. However, watch values can fluctuate based on market conditions.
Which holds its value better on the secondary market?
The Tudor Black Bay 58 S&G currently trades at 0.0% below retail, indicating moderate value retention on the pre-owned market.
How do the Tudor Black Bay 58 S&G and Tudor Black Bay Chrono compare in size?
The Tudor Black Bay 58 S&G measures 39mm in diameter and 11.9mm thick, while the Tudor Black Bay Chrono is 41mm by 14.4mm.
What movements do these watches use?
The Tudor Black Bay 58 S&G uses the Tudor Calibre MT5402 with 70 hours power reserve, while the Tudor Black Bay Chrono runs on the Tudor Calibre MT5813 offering 70 hours of power reserve.

