Jack Mason
Strat-o-timer GMT
- 40 mm case, 2 mm narrower
- 47 mm lug-to-lug, 2 mm shorter
- Same Miyota 9075 caliber
What changes
Compare models Dimensions alone do not establish wrist fit.
Watch alternatives
Alternatives to the Jack Mason Strat-o-timer GMT
Keep what you like. Explore what could be different. Compare 45 catalog matches by dimensions, movement and price.
- Case diameter
- 42 mm
- Lug-to-lug
- 49 mm
- Movement
- Automatic
- Catalog MSRP
- $1,149
The starting pointStarting points
Choose the differences that matter to you.
Closest catalog matchJack Mason Strat-o-timer GMT40 mm case, 2 mm narrowerSee the match Lower recorded MSRPBOLDR Supply Co. Odyssey CK1886$899 recorded MSRP, $250 lowerSee the match Shorter lug-to-lugJack Mason Strat-o-timer GMT: Americana (Sapphire Bezel)47 mm lug-to-lug, 2 mm shorterSee 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.
ColorwayPick a colorway to match a specific dial
45 matches
Microbrand picks· 12
Discover smaller makers with catalog similarities to this watch.
BOLDR Supply Co.
Odyssey CK1886
- $899 recorded MSRP, $250 lower
- 44 mm case, 2 mm wider
- 52 mm lug-to-lug, 3 mm longer
What changes
Compare models 0.7 mm thinner case
Jack Mason
Strat-o-timer GMT: Americana (Sapphire Bezel)
- $1,099 recorded MSRP, $50 lower
- 40 mm case, 2 mm narrower
- 47 mm lug-to-lug, 2 mm shorter
What changes
Compare models Dimensions alone do not establish wrist fit.
Jack Mason
Strat-o-timer GMT: Espresso
- $1,069 recorded MSRP, $80 lower
- 40 mm case, 2 mm narrower
- 47 mm lug-to-lug, 2 mm shorter
What changes
Compare models Dimensions alone do not establish wrist fit.
Aigi Watches
The Banzai
- $1,098 recorded MSRP, $51 lower
- 40 mm case, 2 mm narrower
- Same Miyota 9075 caliber
What changes
Compare models 1.3 mm thinner case
BOLDR Supply Co.
Odyssey SP1961
- $899 recorded MSRP, $250 lower
- 44 mm case, 2 mm wider
- 52 mm lug-to-lug, 3 mm longer
What changes
Compare models 0.7 mm thinner case
BOLDR Supply Co.
Odyssey RB1876
- $899 recorded MSRP, $250 lower
- 44 mm case, 2 mm wider
- 52 mm lug-to-lug, 3 mm longer
What changes
Compare models 0.7 mm thinner case
Duckworth Prestex
Broadgate GMT Automatic
- $895 recorded MSRP, $254 lower
- 40 mm case, 2 mm narrower
- 47 mm lug-to-lug, 2 mm shorter
What changes
Compare models 0.7 mm thinner case
Islander
Republic Traveler GMT with
- $595 recorded MSRP, $554 lower
- 40 mm case, 2 mm narrower
- 46.5 mm lug-to-lug, 2.5 mm shorter
What changes
Compare models Manual movement instead of automatic
Vaer
G5 Pacific GMT
- $989 recorded MSRP, $160 lower
- Same 42 mm case diameter
- Same Miyota 9075 caliber
What changes
Compare models Lug-to-lug is not recorded for this match.
Borealis Watch Co.
Estoril 300 GMT
- $600 recorded MSRP, $549 lower
- 41.5 mm case, 0.5 mm narrower
- 47 mm lug-to-lug, 2 mm shorter
What changes
0.3 mm thicker case
Duckworth Prestex
Rivington GMT Automatic
- Same 42 mm case diameter
- 50 mm lug-to-lug, 1 mm longer
- Same Miyota 9075 caliber
What changes
Compare models 0.8 mm thicker case. $1,600 recorded MSRP, $451 higher
Mainstream picks· 11
Established-brand matches. Compare the recorded dimensions, movement and price for each watch.
Citizen
Series 8 880 GMT
- 41 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models 0.3 mm thicker case. $1,495 recorded MSRP, $346 higher
Yema
Superman Worldtime GMT
- $929 recorded MSRP, $220 lower
- 41 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Bulova
Oceanographer GMT
- 41 mm case, 1 mm narrower
- Same Miyota 9075 caliber
What changes
$1,395 recorded MSRP, $246 higher
Christopher Ward
C65 Aquitaine GMT
- 41 mm case, 1 mm narrower
- 46.7 mm lug-to-lug, 2.3 mm shorter
- Both use automatic movements
What changes
Compare models 0.5 mm thinner case. $1,710 recorded MSRP, $561 higher
Glycine
Airman SST GMT
- $905 recorded MSRP, $244 lower
- 43 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models 1.6 mm thinner case
Hamilton
Khaki Navy GMT Auto
- 43 mm case, 1 mm wider
- 52 mm lug-to-lug, 3 mm longer
- Both use automatic movements
What changes
Compare models 0.7 mm thicker case. $1,525 recorded MSRP, $376 higher
Citizen
Series 8 880 GMT Gold-Tone
- 41 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models $1,595 recorded MSRP, $446 higher
Glycine
Combat Sub Sport
- $995 recorded MSRP, $154 lower
- Same 42 mm case diameter
- Both use automatic movements
What changes
2.8 mm thinner case
Christopher Ward
C63 Sealander GMT
- Same 42 mm case diameter
- 48.5 mm lug-to-lug, 0.5 mm shorter
- Both use automatic movements
What changes
Compare models 1.9 mm thinner case. $1,675 recorded MSRP, $526 higher
Citizen
Series 8 880
- 41 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models $1,695 recorded MSRP, $546 higher
Glycine
Combat Sub
- Same 42 mm case diameter
- Both use automatic movements
What changes
2.8 mm thinner case. $1,530 recorded MSRP, $381 higher
Cheaper alternatives· 12
Matches in a lower price band. A recorded MSRP difference is shown only when both prices are known.
Seiko
Seiko 5 Sports SKX series
- $495 recorded MSRP, $654 lower
- 42.5 mm case, 0.5 mm wider
- 46 mm lug-to-lug, 3 mm shorter
What changes
Compare models 0.4 mm thicker case
Orient
Kamasu
- $375 recorded MSRP, $774 lower
- 41.8 mm case, 0.2 mm narrower
- 47 mm lug-to-lug, 2 mm shorter
What changes
0.4 mm thinner case
Orient
AA08 Diver
- $390 recorded MSRP, $759 lower
- 41.8 mm case, 0.2 mm narrower
- 46.8 mm lug-to-lug, 2.2 mm shorter
What changes
0.4 mm thinner case
Orient
Kanno
- $335 recorded MSRP, $814 lower
- 44 mm case, 2 mm wider
- 50.5 mm lug-to-lug, 1.5 mm longer
What changes
0.3 mm thinner case
Seiko
Prospex Sea
- $550 recorded MSRP, $599 lower
- 43.8 mm case, 1.8 mm wider
- Both use automatic movements
What changes
0.2 mm thicker case
Seiko
Monster
- $550 recorded MSRP, $599 lower
- 42.4 mm case, 0.4 mm wider
- 49.4 mm lug-to-lug, 0.4 mm longer
What changes
0.2 mm thicker case
Timex
Deepwater Meridian 200 GMT
- $549 recorded MSRP, $600 lower
- Same 42 mm case diameter
- Both use automatic movements
What changes
Lug-to-lug is not recorded for this match.
Invicta
Pro Diver 5053OBXL
- 43 mm case, 1 mm wider
- Both use automatic movements
What changes
Lug-to-lug is not recorded for this match.
Glycine
Combat Sub Sport
- $540 recorded MSRP, $609 lower
- Same 42 mm case diameter
- Both use automatic movements
What changes
2.4 mm thinner case
Glycine
Airpilot GL0509
- $540 recorded MSRP, $609 lower
- 41 mm case, 1 mm narrower
- Both use automatic movements
What changes
1.7 mm thinner case
Invicta
Pro Diver 29176
- Same 42 mm case diameter
- Both use automatic movements
What changes
Lug-to-lug is not recorded for this match.
Glycine
Combat Sub
- $540 recorded MSRP, $609 lower
- Same 42 mm case diameter
- Both use automatic movements
What changes
2.2 mm thinner case
Pricier alternatives· 10
Matches in a higher price band. Check the specifications to decide whether the differences matter to you.
Grand Seiko
SBGM245
- 40.5 mm case, 1.5 mm narrower
- 48.6 mm lug-to-lug, 0.4 mm shorter
- Both use automatic movements
What changes
Compare models 1.2 mm thicker case. $6,100 recorded MSRP, $4,951 higher
Christopher Ward
C63 True GMT
- 40.5 mm case, 1.5 mm narrower
- 48 mm lug-to-lug, 1 mm shorter
- Both use automatic movements
What changes
Compare models 1 mm thicker case. $4,135 recorded MSRP, $2,986 higher
Fortis
Flieger F-43 Triple-GMT
- 43 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models 0.8 mm thicker case. $4,840 recorded MSRP, $3,691 higher
Tudor
Black Bay GMT
- 41 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models 1.4 mm thicker case
Rolex
Sky-Dweller
- Same 42 mm case diameter
- Both use automatic movements
What changes
Compare models $17,750 recorded MSRP, $16,601 higher
Sjöö Sandström
Royal Steel Worldtimer
- 41 mm case, 1 mm narrower
- 50 mm lug-to-lug, 1 mm longer
- Both use automatic movements
What changes
Compare models 4 mm thinner case
Sjöö Sandström
Royal Steel Worldtimer 71.Bataljon
- 41 mm case, 1 mm narrower
- 50 mm lug-to-lug, 1 mm longer
- Both use automatic movements
What changes
Compare models 4 mm thinner case
Glycine
Airman Contemporary GMT
- 44 mm case, 2 mm wider
- Both use automatic movements
What changes
Compare models 0.8 mm thinner case. $2,850 recorded MSRP, $1,701 higher
Blancpain
Bathyscaphe Quantième Complet Phases de Lune
- 43 mm case, 1 mm wider
- Both use automatic movements
What changes
0.2 mm thicker case. $22,800 recorded MSRP, $21,651 higher
Hanhart
Aquasphere Ocean Fade, 42mm
- Same 42 mm case diameter
- Both use automatic movements
What changes
0.3 mm thinner case. $2,481 recorded MSRP, $1,332 higher
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