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Browse/Alternatives/Omega Seamaster 300 Co Axial Master Chronometer 41mm
Omega Seamaster 300 Co Axial Master Chronometer 41mm
Finding alternatives to

Omega Seamaster 300 Co Axial Master Chronometer 41mm

Ref. 234.92.41.21.10.001

49 watches that match on case size, movement family, and price band. Sorted by how close the match is.

Case
41mm
Movement
Automatic
Category
Diver
MSRP
$15,700
The short answer

The closest alternative to the Omega Seamaster 300 Co Axial Master Chronometer 41mm is the Omega Seamaster 300 Co Axial Master Chronometer 41mm ($8,000) — shared caliber (Omega 8912) and Same family (Seamaster). If price is the constraint, the Bremont Supermarine 300M at $3,550 (vs $15,700 for the Seamaster 300 Co Axial Master Chronometer 41mm) covers most of the same brief. From the independents, the Elliot Brown BEACHMASTER AUTOMATIC: 0H0-A02-B12 is the standout microbrand take — pro diver and Looks nearly identical. Stepping up, the Blancpain Fifty Fathoms Automatique ($40,400) is where the same idea goes with a bigger budget.

ColourwayPick a colourway to match a specific dial
49 matches
Microbrand picks· 12

Independent makers covering the same brief — usually with something the mainstream brands don't.

Elliot Brown BEACHMASTER AUTOMATIC: 0H0-A02-B12
Elliot Brownmicro

BEACHMASTER AUTOMATIC: 0H0-A02-B12

 
40mm·Automatic·300m WR
$2,820MSRP
vsCompare with the Omega Seamaster 300 Co Axial Master Chronometer 41mm
IXDAO Bronze 39mm Automatic Dive Watch
IXDAOmicro
ixdao dive watch

Bronze 39mm Automatic Dive Watch

4 variants
39mm·Automatic·200m WR
$269MSRP
vsCompare with the Omega Seamaster 300 Co Axial Master Chronometer 41mm
Baltic Aquascaphe Bronze
Balticmicro

Aquascaphe Bronze

3 variants
39mm·Automatic·200m WR
$697MSRP
vsCompare with the Omega Seamaster 300 Co Axial Master Chronometer 41mm
Carlingue Timepieces CARL-DIV-01 / CT-001-A
Carlingue Timepiecesmicro

CARL-DIV-01 / CT-001-A

15 variants
40mm·Automatic·200m WR
$974MSRP
vsCompare with the Omega Seamaster 300 Co Axial Master Chronometer 41mm
Eza Sealander
Ezamicro

Sealander

7 variants
41mm·Automatic·300m WR
$1,411MSRP
vsCompare with the Omega Seamaster 300 Co Axial Master Chronometer 41mm
ZRC 1904 DIVER300 -METAL
ZRC 1904micro

DIVER300 -METAL

4 variants
39mm·Automatic·300m WR
$2,490MSRP
vsCompare with the Omega Seamaster 300 Co Axial Master Chronometer 41mm
MMI Watches Turret 300M - Model: TR4-OR (PITCH BLACK) (NO DATE) (OLD RADIUM)
MMI Watchesmicro

Turret 300M - Model: TR4-OR (PITCH BLACK) (NO DATE) (OLD RADIUM)

 
40mm·Automatic·300m WR
$425MSRP
vsCompare with the Omega Seamaster 300 Co Axial Master Chronometer 41mm
Ergon Watches Maelstrom
Ergon Watchesmicro

Maelstrom

3 variants
40mm·Automatic·300m WR
$380MSRP
vsCompare with the Omega Seamaster 300 Co Axial Master Chronometer 41mm
Monro Adventure Watches Moa
Monro Adventure Watchesmicro
Ocean

Moa

7 variants
41mm·Automatic·200m WR
$423MSRP
vsCompare with the Omega Seamaster 300 Co Axial Master Chronometer 41mm
Elliot Brown BEACHMASTER AUTOMATIC SIGNATURE: 0H0-A06
Elliot Brownmicro

BEACHMASTER AUTOMATIC SIGNATURE: 0H0-A06

3 variants
40mm·Automatic·300m WR
$1,931MSRP
vsCompare with the Omega Seamaster 300 Co Axial Master Chronometer 41mm
Venezianico Nereide Bronzo
Venezianicomicro

Nereide Bronzo

 
42mm·Automatic·300m WR
$1,250MSRP
vsCompare with the Omega Seamaster 300 Co Axial Master Chronometer 41mm
Ventus Watches Northstar
Ventus Watchesmicro

Northstar

8 variants
40mm·Automatic·300m WR
$349MSRP
vsCompare with the Omega Seamaster 300 Co Axial Master Chronometer 41mm
Mainstream picks· 12

Established brands covering the same brief at a comparable price — same case size, similar movement family. Often the deciding click for a new buyer.

Omega Seamaster 300 Co Axial Master Chronometer 41mm
Omega

Seamaster 300 Co Axial Master Chronometer 41mm

3 variants · Seamaster
41mm·Automatic·300m WR
$8,000MSRP
vsCompare with the Omega Seamaster 300 Co Axial Master Chronometer 41mm
Breitling Superocean Automatic
Breitling

Superocean Automatic

Ref. R17375211B1S1
42mm·Automatic·300m WR
$25,400MSRP
vsCompare with the Omega Seamaster 300 Co Axial Master Chronometer 41mm
Breitling Superocean Heritage B20 Automatic
Breitling

Superocean Heritage B20 Automatic

Ref. RB2010121B1S1
42mm·Automatic·200m WR
$22,650MSRP
vsCompare with the Omega Seamaster 300 Co Axial Master Chronometer 41mm
Breitling Superocean Automatic
Breitling

Superocean Automatic

3 variants · Superocean
36/42mm·Automatic·300m WR
$7,800MSRP
vsCompare with the Omega Seamaster 300 Co Axial Master Chronometer 41mm
Omega Seamaster Planet Ocean 600M Co Axial Master Chronometer 42mm
Omega

Seamaster Planet Ocean 600M Co Axial Master Chronometer 42mm

7 variants · Seamaster Planet Ocean 600M
42mm·Automatic·600m WR
$8,600MSRP
vsCompare with the Omega Seamaster 300 Co Axial Master Chronometer 41mm
Omega Seamaster Diver 300M Co Axial Master Chronometer 42mm
Omega

Seamaster Diver 300M Co Axial Master Chronometer 42mm

8 variants · Seamaster Diver 300M
42mm·Automatic·300m WR
$9,600MSRP
vsCompare with the Omega Seamaster 300 Co Axial Master Chronometer 41mm
Jaeger-LeCoultre Polaris Date Stainless Steel
Jaeger-LeCoultre

Polaris Date Stainless Steel

4 variants · Polaris
42mm·Automatic·200m WR
$11,100MSRP
vsCompare with the Omega Seamaster 300 Co Axial Master Chronometer 41mm
Tudor Black Bay Ceramic
Tudor

Black Bay Ceramic

 
41mm·Automatic·200m WR
—MSRP
vsCompare with the Omega Seamaster 300 Co Axial Master Chronometer 41mm
Bremont Terra Nova 42.5 Chronograph
Bremont

Terra Nova 42.5 Chronograph

6 variants · Terra Nova
42.5mm·Automatic·100m WR
$5,700MSRP
vsCompare with the Omega Seamaster 300 Co Axial Master Chronometer 41mm
Rolex Submariner Date
Rolex

Submariner Date

Ref. 126610LN
41mm·Automatic·300m WR
$11,350MSRP
vsCompare with the Omega Seamaster 300 Co Axial Master Chronometer 41mm
Tudor Black Bay Bronze
Tudor

Black Bay Bronze

 
43mm·Automatic·200m WR
—MSRP
vsCompare with the Omega Seamaster 300 Co Axial Master Chronometer 41mm
Rolex Submariner
Rolex

Submariner

Ref. 124060
41mm·Automatic·300m WR
$10,050MSRP
vsCompare with the Omega Seamaster 300 Co Axial Master Chronometer 41mm
Cheaper alternatives· 12

If the price is the only thing keeping you off this watch, these get you most of the way there for less.

Bremont Supermarine 300M
Bremont

Supermarine 300M

8 variants · Supermarine
40mm·Automatic·300m WR
$3,550MSRP
vsCompare with the Omega Seamaster 300 Co Axial Master Chronometer 41mm
Breitling Superocean Automatic
Breitling

Superocean Automatic

20 variants · Superocean
36/42/44/46mm·Automatic·300m WR
$5,700MSRP
vsCompare with the Omega Seamaster 300 Co Axial Master Chronometer 41mm
Breitling Superocean Heritage B20 Automatic
Breitling

Superocean Heritage B20 Automatic

3 variants · Superocean Heritage
42/44mm·Automatic·200m WR
$7,250MSRP
vsCompare with the Omega Seamaster 300 Co Axial Master Chronometer 41mm
Bremont S302
Bremont
Supermarine

S302

6 variants · Supermarine
40mm·Automatic·300m WR
$3,900MSRP
vsCompare with the Omega Seamaster 300 Co Axial Master Chronometer 41mm
Breitling Superocean Heritage 57
Breitling

Superocean Heritage 57

Ref. U10370121B1X1
42mm·Automatic·100m WR
$6,200MSRP
vsCompare with the Omega Seamaster 300 Co Axial Master Chronometer 41mm
Bremont S502
Bremont
Supermarine

S502

3 variants · Supermarine
43mm·Automatic·500m WR
$5,100MSRP
vsCompare with the Omega Seamaster 300 Co Axial Master Chronometer 41mm
Yema Superman Bronze CMM.10
Yema

Superman Bronze CMM.10

4 variants · Superman
39mm·Automatic·300m WR
$1,699MSRP
vsCompare with the Omega Seamaster 300 Co Axial Master Chronometer 41mm
Christopher Ward C60 Pro 300 Vintage
Christopher Ward

C60 Pro 300 Vintage

Ref. C60-42ADC31B0KK0-VT1
42mm·Automatic·300m WR
$1,550MSRP
vsCompare with the Omega Seamaster 300 Co Axial Master Chronometer 41mm
Omega Seamaster Diver 300M Co Axial Master Chronometer 42mm
Omega

Seamaster Diver 300M Co Axial Master Chronometer 42mm

25 variants · Seamaster Diver 300M
42mm·Automatic·300m WR
$6,300MSRP
vsCompare with the Omega Seamaster 300 Co Axial Master Chronometer 41mm
Norqain Adventure Sport 42mm Golden Hour Limited Edition
Norqain

Adventure Sport 42mm Golden Hour Limited Edition

 
42mm·Automatic·100m WR
$4,170MSRP
vsCompare with the Omega Seamaster 300 Co Axial Master Chronometer 41mm
Longines HYDROCONQUEST MESH
Longines

HYDROCONQUEST MESH

2 variants · HydroConquest
41mm·Automatic·300m WR
$2,350MSRP
vsCompare with the Omega Seamaster 300 Co Axial Master Chronometer 41mm
Christopher Ward C60 Pro 300
Christopher Ward

C60 Pro 300

2 variants · C60
42mm·Automatic·300m WR
$1,550MSRP
vsCompare with the Omega Seamaster 300 Co Axial Master Chronometer 41mm
Pricier alternatives· 12

Where the same idea goes when budget isn't the constraint — luxury upgrades and step-ups.

Blancpain Fifty Fathoms Automatique
Blancpain

Fifty Fathoms Automatique

3 variants · Fifty Fathoms
42.3mm·Automatic·300m WR
$40,400MSRP
vsCompare with the Omega Seamaster 300 Co Axial Master Chronometer 41mm
Blancpain Fifty Fathoms Automatique
Blancpain

Fifty Fathoms Automatique

3 variants · Fifty Fathoms
42.3mm·Automatic·300m WR
$40,400MSRP
vsCompare with the Omega Seamaster 300 Co Axial Master Chronometer 41mm
Omega Seamaster Diver 300M 007 Edition
Omega

Seamaster Diver 300M 007 Edition

Ref. 210.90.42.20.01.003
42mm·Automatic·300m WR
$33,300MSRP
vsCompare with the Omega Seamaster 300 Co Axial Master Chronometer 41mm
Blancpain Fifty Fathoms Automatique
Blancpain

Fifty Fathoms Automatique

3 variants · Fifty Fathoms
42.3mm·Automatic·300m WR
$40,400MSRP
vsCompare with the Omega Seamaster 300 Co Axial Master Chronometer 41mm
Rolex Submariner Date
Rolex

Submariner Date

2 variants · Submariner
41mm·Automatic·300m WR
$50,900MSRP
vsCompare with the Omega Seamaster 300 Co Axial Master Chronometer 41mm
Rolex Yacht-Master
Rolex

Yacht-Master

2 variants · Ref. 268655
37/40/42mm·Automatic·100m WR
$32,500MSRP
vsCompare with the Omega Seamaster 300 Co Axial Master Chronometer 41mm
Rolex Rolex Deepsea
Rolex
Deepsea

Rolex Deepsea

Ref. 136668LB
44mm·Automatic·3900m WR
$68,100MSRP
vsCompare with the Omega Seamaster 300 Co Axial Master Chronometer 41mm
Breitling Super Chronomat B01 Chronograph 44 Nfl Green Bay Packers
Breitling
Chronomat

Super Chronomat B01 Chronograph 44 Nfl Green Bay Packers

Ref. RB01366A/CD02/300S/R20DSA.6
44mm·Automatic·200m WR
$33,900MSRP
vsCompare with the Omega Seamaster 300 Co Axial Master Chronometer 41mm
Breitling Top Time B21 Ford Mustang
Breitling

Top Time B21 Ford Mustang

2 variants · Top Time
42mm·Automatic·100m WR
$51,500MSRP
vsCompare with the Omega Seamaster 300 Co Axial Master Chronometer 41mm
Patek Philippe Aquanaut 5164
Patek Philippemicro

Aquanaut 5164

2 variants · Aquanaut
40.8mm·Automatic
$71,643MSRP
vsCompare with the Omega Seamaster 300 Co Axial Master Chronometer 41mm
Breitling Super Chronomat B01 Chronograph 44 Nfl Philadelphia Eagles
Breitling
Chronomat

Super Chronomat B01 Chronograph 44 Nfl Philadelphia Eagles

Ref. RB01366A/CD02/300S/R20DSA.6
44mm·Automatic·200m WR
$33,900MSRP
vsCompare with the Omega Seamaster 300 Co Axial Master Chronometer 41mm
TAG Heuer Carrera Chronograph Tourbillon Extreme Sport
TAG Heuer

Carrera Chronograph Tourbillon Extreme Sport

Ref. CBU5050.FT6273
44mm·Automatic·100m WR
$46,250MSRP
vsCompare with the Omega Seamaster 300 Co Axial Master Chronometer 41mm
Homages & lookalikes· 1

Watches that share this design language — confirmed homages, close tributes, and lookalikes, including the classics that inspired the look. Hidden when nothing in the catalog is related.

San Martin San Martin Watchdives X 38mm Chronometer Automatic SN0113W V
San Martinhomage

San Martin Watchdives X 38mm Chronometer Automatic SN0113W V

5 variants
38mm·Automatic·100m WR
$238MSRP
vsCompare with the Omega Seamaster 300 Co Axial Master Chronometer 41mm
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