Lorier
Hyperion SII
- $699 recorded MSRP, $850 lower
- Same 39 mm case diameter
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Watch alternatives
Alternatives to the Yema Superman Worldtime GMT
Reference YGMT21B39-CMS
Keep what you like. Explore what could be different. Compare 48 catalog matches by dimensions, movement and price.
- Case diameter
- 39 mm
- Lug-to-lug
- Not recorded
- Movement
- Automatic
- Catalog MSRP
- $1,549
The starting pointStarting points
Choose the differences that matter to you.
Closest catalog matchLorier Hyperion SII$699 recorded MSRP, $850 lowerSee the match Lower recorded MSRPLorier Hydra SIII$699 recorded MSRP, $850 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.
ColorwayPick a colorway to match a specific dial
48 matches
Microbrand picks· 12
Discover smaller makers with catalog similarities to this watch.
Lorier
Hydra SIII
- $699 recorded MSRP, $850 lower
- Same 39 mm case diameter
- Both use automatic movements
What changes
Lug-to-lug is not recorded for this match.
Vaer
G2 Pacific GMT
- $429 recorded MSRP, $1,120 lower
- Same 39 mm case diameter
- Both use automatic movements
What changes
Compare models Dimensions alone do not establish wrist fit.
Vaer
G5 Pacific GMT
- $989 recorded MSRP, $560 lower
- Same 39 mm case diameter
- Both use automatic movements
What changes
Compare models Dimensions alone do not establish wrist fit.
Dan Henry
1970
- $310 recorded MSRP, $1,239 lower
- 40 mm case, 1 mm wider
- Both use automatic movements
What changes
Dimensions alone do not establish wrist fit.
Lorier
Neptune SIV
- $599 recorded MSRP, $950 lower
- Same 39 mm case diameter
- Both use automatic movements
What changes
Lug-to-lug is not recorded for this match.
Dan Henry
1975
- $320 recorded MSRP, $1,229 lower
- Same 39 mm case diameter
- Both use automatic movements
What changes
Dimensions alone do not establish wrist fit.
Geckota
Sea-Hunter Dive Watch
- $758 recorded MSRP, $791 lower
- 40 mm case, 1 mm wider
- Both use automatic movements
What changes
Lug-to-lug is not recorded for this match.
Geckota
Ocean-Scout Dive Watch
- $570 recorded MSRP, $979 lower
- 38.5 mm case, 0.5 mm narrower
- Both use automatic movements
What changes
Lug-to-lug is not recorded for this match.
Jack Mason
Strat-o-timer GMT
- $1,399 recorded MSRP, $150 lower
- 40 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models Dimensions alone do not establish wrist fit.
Wolbrook
Skindiver WT Automatic
- $494 recorded MSRP, $1,055 lower
- 40 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Aigi Watches
The Banzai Watch
- $1,098 recorded MSRP, $451 lower
- 40 mm case, 1 mm wider
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Mainstream picks· 12
Established-brand matches. Compare the recorded dimensions, movement and price for each watch.
Seiko
Prospex Marinemaster Marinemaster 1965 Diver’s Modern Re-interpretation
- 39.5 mm case, 0.5 mm wider
- Both use automatic movements
What changes
$2,800 recorded MSRP, $1,251 higher
Seiko
Prospex Sea 1965 Heritage Diver's Watch
- $1,300 recorded MSRP, $249 lower
- 40 mm case, 1 mm wider
- Both use automatic movements
What changes
Dimensions alone do not establish wrist fit.
Seiko
62MAS
- $1,200 recorded MSRP, $349 lower
- 40.5 mm case, 1.5 mm wider
- Both use automatic movements
What changes
Dimensions alone do not establish wrist fit.
Christopher Ward
C65 Aquitaine GMT
- 41 mm case, 2 mm wider
- Both use automatic movements
What changes
Compare models $1,935 recorded MSRP, $386 higher
Christopher Ward
C65 Aquitaine GMT
- 41 mm case, 2 mm wider
- Both use automatic movements
What changes
Compare models $1,710 recorded MSRP, $161 higher
Nivada Grenchen
Antarctic Diver Aquamar
- $1,050 recorded MSRP, $499 lower
- 38 mm case, 1 mm narrower
- Both use automatic movements
What changes
Lug-to-lug is not recorded for this match.
Yema
Navygraf Heritage
- $990 recorded MSRP, $559 lower
- Same 39 mm case diameter
- Both use automatic movements
What changes
Compare models Dimensions alone do not establish wrist fit.
Movado
Heritage Calendoplan S
- $907 recorded MSRP, $643 lower
- 40 mm case, 1 mm wider
- Both use automatic movements
What changes
Lug-to-lug is not recorded for this match.
Citizen
Series 8 880 GMT
- $1,495 recorded MSRP, $54 lower
- 41 mm case, 2 mm wider
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Christopher Ward
C63 Sealander Extreme GMT
- 41 mm case, 2 mm wider
- Both use automatic movements
What changes
Compare models $2,075 recorded MSRP, $526 higher
Glycine
Combat Sub Sport
- Same 39 mm case diameter
- Both use automatic movements
What changes
$1,650 recorded MSRP, $101 higher
Glycine
Combat Sub Sport GMT
- $1,530 recorded MSRP, $19 lower
- 42 mm case, 3 mm wider
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Cheaper alternatives· 12
Matches in a lower price band. A recorded MSRP difference is shown only when both prices are known.
Glycine
Men's Combat Sub Sport 39mm Automatic Watch GL0403
- $540 recorded MSRP, $1,009 lower
- Same 39 mm case diameter
- Both use automatic movements
What changes
Lug-to-lug is not recorded for this match.
Seiko
Presage Style60's
- $595 recorded MSRP, $954 lower
- 39.5 mm case, 0.5 mm wider
- Both use automatic movements
What changes
Dimensions alone do not establish wrist fit.
Glycine
Unisex Combat Sub Bronze 39mm Automatic Watch GL0517
- $540 recorded MSRP, $1,009 lower
- Same 39 mm case diameter
- Both use automatic movements
What changes
Lug-to-lug is not recorded for this match.
Seiko
Presage Style60's
- $650 recorded MSRP, $899 lower
- 40.8 mm case, 1.8 mm wider
- Both use automatic movements
What changes
Compare models Dimensions alone do not establish wrist fit.
Orient
Diver Design 40
- $370 recorded MSRP, $1,179 lower
- 39.9 mm case, 0.9 mm wider
- Both use automatic movements
What changes
Dimensions alone do not establish wrist fit.
Glycine
Men's Combat Sub Sport 39mm Automatic Watch GL0409
- $540 recorded MSRP, $1,009 lower
- Same 39 mm case diameter
- Both use automatic movements
What changes
Lug-to-lug is not recorded for this match.
Orient
SK Diver Retro (Revival)
- $325 recorded MSRP, $1,224 lower
- 41.7 mm case, 2.7 mm wider
- Both use automatic movements
What changes
Dimensions alone do not establish wrist fit.
Orient
AC0Q-40 Diver Watch
- $370 recorded MSRP, $1,179 lower
- 39.9 mm case, 0.9 mm wider
- Both use automatic movements
What changes
Dimensions alone do not establish wrist fit.
Seiko
Prospex 1968 Mechanical Divers Modern Design
- $570 recorded MSRP, $979 lower
- 44 mm case, 5 mm wider
- Both use automatic movements
What changes
Lug-to-lug is not recorded for this match.
Yema
Pearldiver
- $491 recorded MSRP, $1,058 lower
- 38 mm case, 1 mm narrower
- Both use automatic movements
What changes
Compare models Dimensions alone do not establish wrist fit.
Citizen
Promaster Diver Automatic
- $469 recorded MSRP, $1,080 lower
- 44 mm case, 5 mm wider
- Both use automatic movements
What changes
Lug-to-lug is not recorded for this match.
Timex
Expedition Pioneer Automatic 41mm Leather Strap Watch
- $459 recorded MSRP, $1,090 lower
- 41 mm case, 2 mm wider
- Both use automatic movements
What changes
Lug-to-lug is not recorded for this match.
Pricier alternatives· 12
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 wider
- Both use automatic movements
What changes
Compare models $6,100 recorded MSRP, $4,551 higher
Seiko
Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch
- 42.6 mm case, 3.6 mm wider
- Both use automatic movements
What changes
$3,600 recorded MSRP, $2,051 higher
Seiko
Prospex Sea 1970 Heritage Diver's Black Series Limited Edition
- 44 mm case, 5 mm wider
- Both use automatic movements
What changes
$3,300 recorded MSRP, $1,751 higher
Zenith
Chronomaster Solo Sport No Date
- 40 mm case, 1 mm wider
- Both use automatic movements
What changes
$9,800 recorded MSRP, $8,251 higher
Tudor
Black Bay 58 GMT
- Same 39 mm case diameter
- Both use automatic movements
What changes
Compare models Lug-to-lug is not recorded for this match.
Bell & Ross
V2-92 STEEL HERITAGE
- 41 mm case, 2 mm wider
- Both use automatic movements
What changes
$3,700 recorded MSRP, $2,151 higher
Bell & Ross
V2-94 steel heritage
- 41 mm case, 2 mm wider
- Both use automatic movements
What changes
$5,200 recorded MSRP, $3,651 higher
Fortis
Flieger F-43 Triple-GMT
- 43 mm case, 4 mm wider
- Both use automatic movements
What changes
Compare models $4,840 recorded MSRP, $3,291 higher
Norqain
NEVEREST GMT Glacier 41mm
- 41 mm case, 2 mm wider
- Both use automatic movements
What changes
Compare models $5,300 recorded MSRP, $3,751 higher
Norqain
NEVEREST GMT Glacier 41mm Grey Gold
- 41 mm case, 2 mm wider
- Both use automatic movements
What changes
Compare models $4,790 recorded MSRP, $3,241 higher
Rolex
Explorer II
- 42 mm case, 3 mm wider
- Both use automatic movements
What changes
Compare models $10,600 recorded MSRP, $9,051 higher
Sjöö Sandström
Royal Steel Worldtimer 71.Bataljon
- 41 mm case, 2 mm wider
- Both use automatic movements
What changes
Compare models MSRP is not recorded for this match.
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