Geckota
Classic Chronotimer
- $758 recorded MSRP, $50,742 lower
- 41.5 mm case, 0.5 mm narrower
- Both use automatic movements
What changes
Compare models 3.1 mm thinner case
Watch alternatives
Alternatives to the Breitling Top Time B21 Ford Mustang
Reference NB21251A/L594/645X/E18DSA.6
Keep what you like. Explore what could be different. Compare 48 catalog matches by dimensions, movement and price.
- Case diameter
- 42 mm
- Lug-to-lug
- Not recorded
- Movement
- Automatic
- Catalog MSRP
- $51,500
The starting pointStarting points
Choose the differences that matter to you.
Closest catalog matchBreitling Top Time B21 Ford MustangSame 42 mm case diameterSee the match Lower recorded MSRPBreitling Top Time Deus$5,750 recorded MSRP, $45,750 lowerSee the match
Calculated from catalog specifications and similarity signals. Prices are recorded MSRP in USD. Missing measurements stay unknown.
Your priorities
Narrow these matches without leaving the page.
48 matches
Microbrand picks· 12
Discover smaller makers with catalog similarities to this watch.
Echo/Neutra
Averau Ceramic Chrono
- $2,400 recorded MSRP, $49,100 lower
- Same 42 mm case diameter
What changes
Compare models Automatic chronograph movement instead of automatic. 0.8 mm thinner case
Echo/Neutra
Averau Ceramic Chrono Sand
- $2,400 recorded MSRP, $49,100 lower
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models 0.8 mm thinner case
Echo/Neutra
1956 Chrono
- $2,060 recorded MSRP, $49,440 lower
- 40 mm case, 2 mm narrower
What changes
Compare models Manual winding chronograph movement instead of automatic. 1.3 mm thinner case
Bamford of London
Carbon B347
- $2,847 recorded MSRP, $48,653 lower
- 41.5 mm case, 0.5 mm narrower
- Both use automatic movements
What changes
Compare models 0.9 mm thinner case
Beijing Watches
D301 Bronze Military Chronograph 45mm
- $2,699 recorded MSRP, $48,801 lower
- 45 mm case, 3 mm wider
- Both use automatic movements
What changes
Compare models 1.4 mm thinner case
Farer
Chrono-Sport
- $1,775 recorded MSRP, $49,725 lower
- 41 mm case, 1 mm narrower
What changes
Compare models Chronograph movement instead of automatic
Venezianico
Bucintoro 1976 - Limited Edition
- $5,500 recorded MSRP, $46,000 lower
- Same 42 mm case diameter
What changes
Compare models Manual movement instead of automatic. 3.9 mm thinner case
Geckota
Classic Chronotimer Empire
- $740 recorded MSRP, $50,760 lower
- 41.5 mm case, 0.5 mm narrower
What changes
Compare models Manual movement instead of automatic. 3.1 mm thinner case
Geckota
Chronotimer Sports Edition
- $758 recorded MSRP, $50,742 lower
- 41.5 mm case, 0.5 mm narrower
- Both use automatic movements
What changes
Compare models 3.1 mm thinner case
Seagull
1963 Series "Wind Chaser" Chronograph 40mm
- $684 recorded MSRP, $50,816 lower
- 40 mm case, 2 mm narrower
What changes
Compare models Manual movement instead of automatic. 0.9 mm thinner case
William Wood
Triumph Jubilee
- $2,795 recorded MSRP, $48,705 lower
- 41 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models 0.6 mm thicker case
Mainstream picks· 12
Established-brand matches. Compare the recorded dimensions, movement and price for each watch.
Breitling
Top Time B21 Ford Mustang
- Same 42 mm case diameter
- Same Breitling B21 caliber
What changes
Compare models Lug-to-lug is not recorded for this match.
Breitling
Premier B21 Chronograph Tourbillon 42 Willy Breitling
- Same 42 mm case diameter
- Same Breitling B21 caliber
What changes
Compare models 0.2 mm thinner case. $85,300 recorded MSRP, $33,800 higher
Breitling
Premier B21 Chronograph Tourbillon 42 Gaston Breitling
- Same 42 mm case diameter
- Same Breitling B21 caliber
What changes
Compare models 0.2 mm thinner case. $77,500 recorded MSRP, $26,000 higher
TAG Heuer
Carrera Chronograph Tourbillon Extreme Sport X Senna
- $40,400 recorded MSRP, $11,100 lower
- 44 mm case, 2 mm wider
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Omega
Speedmaster Moonwatch Professional Co Axial Master Chronometer Chronograph 42mm
- $36,100 recorded MSRP, $15,400 lower
- Same 42 mm case diameter
What changes
Compare models Manual movement instead of automatic. 2.2 mm thinner case
Rolex
Cosmograph Daytona
- 40 mm case, 2 mm narrower
- Both use automatic movements
What changes
Compare models $55,200 recorded MSRP, $3,700 higher
TAG Heuer
Carrera Chronograph Tourbillon X Porsche Panamericana
- $38,250 recorded MSRP, $13,250 lower
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models 1.1 mm thinner case
Norqain
Wild ONE Skeleton Chrono 42mm Red Gold Limited Edition
- $27,900 recorded MSRP, $23,600 lower
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models 1.8 mm thinner case
Hublot
Classic Fusion Chronograph King Gold Blue 45mm
- $32,400 recorded MSRP, $19,100 lower
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Hublot
Big Bang Unico 42mm Ceramic
- $26,400 recorded MSRP, $25,100 lower
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
TAG Heuer
Carrera Chronograph Tourbillon Extreme Sport
- $46,250 recorded MSRP, $5,250 lower
- 44 mm case, 2 mm wider
- Both use automatic movements
What changes
Compare models 0.3 mm thinner case
Omega
Speedmaster Moonphase Co Axial Master Chronometer Moonphase Chronograph 44 25mm
- 44.3 mm case, 2.3 mm wider
- Both use automatic movements
What changes
Compare models 1.5 mm thicker case. $84,800 recorded MSRP, $33,300 higher
Cheaper alternatives· 12
Matches in a lower price band. A recorded MSRP difference is shown only when both prices are known.
Breitling
Top Time Deus
- $5,750 recorded MSRP, $45,750 lower
- 41 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models 1.1 mm thinner case
Breitling
Top Time B01
- $23,900 recorded MSRP, $27,600 lower
- 41 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models 2.1 mm thinner case
Breitling
Top Time B01
- $7,650 recorded MSRP, $43,850 lower
- 41 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models 2.1 mm thinner case
Norqain
Adventure Chrono Swiss Football National Team Limited Edition
- $6,094 recorded MSRP, $45,406 lower
- 41 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models 0.4 mm thinner case
Tudor
Black Bay Chrono S&G
- 41 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models 1 mm thinner case
Longines
Spirit Flyback Prototype
- $7,400 recorded MSRP, $44,100 lower
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models 1.6 mm thicker case
Zenith
Chronomaster Sport
- $12,300 recorded MSRP, $39,200 lower
- 41 mm case, 1 mm narrower
What changes
Compare models Lug-to-lug is not recorded for this match.
Bell & Ross
BR V2-94 Bellytanker Bronze
- $6,264 recorded MSRP, $45,236 lower
- 41 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Bremont
Terra Nova 42.5 Chronograph
- $5,350 recorded MSRP, $46,150 lower
- 42.5 mm case, 0.5 mm wider
- Both use automatic movements
What changes
Compare models 0.6 mm thinner case
IWC Schaffhausen
Iw3716 Portugieser Chronograph
- $8,900 recorded MSRP, $42,600 lower
- 41 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models 2.4 mm thinner case
TAG Heuer
Carrera Chronosprint X Porsche Rallye
- $10,650 recorded MSRP, $40,850 lower
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models 0.5 mm thinner case
Grand Seiko
SLGC009
- $16,900 recorded MSRP, $34,600 lower
- 43 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models 0.2 mm thicker case
Pricier alternatives· 12
Matches in a higher price band. Check the specifications to decide whether the differences matter to you.
Omega
Specialities Olympic 1932 Chrono Chime
- 45 mm case, 3 mm wider
What changes
Compare models Manual movement instead of automatic. 1.5 mm thicker case
Omega
Speedmaster Chrono Chime Co Axial Master Chronometer Chronograph 45mm
- 45 mm case, 3 mm wider
What changes
Compare models Manual movement instead of automatic. 1.9 mm thicker case
Patek Philippe
Grand Complications 5270
- 41 mm case, 1 mm narrower
What changes
Manual movement instead of automatic. 3 mm thinner case
Blancpain
Villeret Calendrier Chinois Traditionnel
- 45.2 mm case, 3.2 mm wider
- Both use automatic movements
What changes
0.3 mm thinner case. $107,200 recorded MSRP, $55,700 higher
Patek Philippe
Complications 5249
- 43 mm case, 1 mm wider
- Both use automatic movements
What changes
3.8 mm thinner case. $411,388 recorded MSRP, $359,888 higher
Blancpain
Villeret Équation du Temps Marchante
- Same 42 mm case diameter
- Both use automatic movements
What changes
3.9 mm thinner case. $263,500 recorded MSRP, $212,000 higher
Hublot
Spirit of Big Bang
- Same 42 mm case diameter
- Both use automatic movements
What changes
$112,000 recorded MSRP, $60,500 higher
Massena LAB
Chronograph Monopoussoir Sylvain Pinaud x Massena LAB
- Same 42 mm case diameter
What changes
Compare models Manual movement instead of automatic. 4.4 mm thinner case
Blancpain
Villeret Quantième Perpétuel 8 Jours
- Same 42 mm case diameter
- Both use automatic movements
What changes
1.9 mm thinner case. $114,600 recorded MSRP, $63,100 higher
Hublot
Big Bang Tourbillon Chronograph Cathedral Minute Repeater Polished Titanium 45mm
- Same 42 mm case diameter
What changes
Compare models Manual movement instead of automatic. $338,000 recorded MSRP, $286,500 higher
Omega
Specialities Olympic Pocket Watch 1932
- 70 mm case, 28 mm wider
What changes
Compare models Manual movement instead of automatic. 9.2 mm thicker case
Patek Philippe
Grand Complications 5370
- 41 mm case, 1 mm narrower
What changes
Manual movement instead of automatic. 1.8 mm thinner case
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