Your trusted source for luxury watch market intelligence
Watch Radar
VS

Tudor Black Bay GMT S&G vs Tudor Black Bay GMT S&G

Ref. M79833MN-0001 vs Ref. M79833MN-0003

Choosing between the Tudor Black Bay GMT S&G (Ref. M79833MN-0001) and the Tudor Black Bay GMT S&G (Ref. M79833MN-0003) 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 S&G retails for $5,825 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 S&G

Retail$5,825
Market Avg$5,243
Market Range$4,614 $5,872
Premium-10.0%
Flip Score2/10 – Below Average

Tudor

Black Bay GMT S&G

Retail$5,825
Market Avg$5,243
Market Range$4,614 $5,872
Premium-10.0%
Flip Score2/10 – Below Average

At retail, the Tudor Black Bay GMT S&G 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 stays consistent: the Tudor Black Bay GMT S&G trades around $5,243 and the Tudor Black Bay GMT S&G around $5,243, a difference of — favoring the Tudor Black Bay GMT S&G. 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

SpecificationTudor Black Bay GMT S&GTudor Black Bay GMT S&G
Case Diameter41mm41mm
Case Thickness14.8mm14.8mm
Case MaterialStainless steel and yellow goldStainless steel and yellow gold
BezelBidirectional rotating bezel with anodized aluminium insert in brown and blackBidirectional rotating bezel with anodized aluminium insert in brown and black
CrystalSapphire crystalSapphire crystal
Water Resistance200m / 660ft200m / 660ft
MovementTudor Calibre MT5652Tudor Calibre MT5652
Movement TypeAutomaticAutomatic
Power Reserve70 hours70 hours
Bracelet/StrapStainless steel and yellow gold with riveted-style linksStainless steel and yellow gold with riveted-style links
ClaspFolding clasp with safety catchFolding clasp with safety catch
Lug Width22mm22mm

The Tudor Black Bay GMT S&G and Tudor Black Bay GMT S&G share remarkably similar specifications, making this a comparison that comes down to brand preference, aesthetics, and market value rather than raw specs.

Value Per Feature

Per millimeter of case diameter, the Tudor Black Bay GMT S&G costs $128 versus $128 for the Tudor Black Bay GMT S&G. For water resistance, the Tudor Black Bay GMT S&G delivers better value per meter of depth rating. The Tudor Black Bay GMT S&G offers more power reserve per dollar spent.

Which Should You Buy?

Choose the Tudor Black Bay GMT S&G if you value the Tudor heritage. 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 S&G or the Tudor Black Bay GMT S&G?

The Tudor Black Bay GMT S&G 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 GMT S&G and Tudor Black Bay GMT S&G compare in size?

The Tudor Black Bay GMT S&G measures 41mm in diameter and 14.8mm thick, while the Tudor Black Bay GMT S&G is 41mm by 14.8mm.

Stay Ahead of the Market

Get Weekly Watch Intel

Market shifts, price alerts, and insider insights — delivered to your inbox every week. Free forever.

No spam, ever. Unsubscribe anytime.