The Wristwatch Field Guide

Omega Seamaster 300 Master Co-Axial 41mm Titanium

233.90.41.21.03.001

The Omega Seamaster 300 Master Co-Axial 41mm Titanium is a current-production diver watch with a grade 5 titanium case. It is priced well above the $1,195 median for the category.

Exotic-material diver watchesTitaniumDivers
Price
$9,100
Material
Titanium
Grade / type
Grade 5
Water resistance
300 m
Reference
233.90.41.21.03.001
Type
Diver
Case diameter
41.0 mm
Origin
Switzerland
Movement
Automatic
Caliber
Omega 8400
Complications
Time only
Colour
Grey
Nickel-free
Not verified (contact-point materials not all confirmed)
Dial
Blue
Dial colours
Blue
Availability
Offered
Status
Current
Not published
Thickness, Lug-to-lug, Weight, Power reserve, Hardness, Construction, Surface treatment, Caseback, Bracelet / strap, Matching bracelet, Crystal, Display back, Lume
High confidence Verified Jul 2026 Source: Omega (maker) Maker / listing ↗
Facts are free to cite with a link.
See it in the interactive guide

Similar exotic-material watches

BallEngineer Hydrocarbon NEDU$4,89942.0 mm17.3 mm thickDiversame category · same style · similar price · similar size
ZRCGrands Fonds MN64 3000 Titanium$5,25041.5 mmDiversame category · same style · similar price · similar sizeTudor Pelagos Ultra 1000MTudorPelagos Ultra 1000M$6,90043.0 mm14.5 mm thick117 gDiversame category · same style · similar price · similar size
ArtyAAqua Carbon Divers$11,00043.0 mm16 mm thickDiversame category · same style · similar price · similar size
BremontSupermarine Descent II$5,50043.0 mm16.5 mm thickDiversame category · same style · similar price · similar size
BremontSupermarine Full Ceramic Polar White$6,95043.0 mm13 mm thick74 gDiversame category · same style · similar price · similar size
BremontSupermarine Full Ceramic Jungle Green$6,95043.0 mm13 mm thick74 gDiversame category · same style · similar price · similar sizeSynchron Ti300M PoseidonSynchronTi300M Poseidon$1,29041.0 mm11.9 mm thick50 gDiversame category · same style · similar size · same movement

Alternatives to the Omega Seamaster 300 Master Co-Axial 41mm Titanium

Grand SeikoSpring Drive Diver 200m (SBGA231)$7,10044.0 mmDiversame category · same style · similar price · similar size
Grand SeikoEvolution 9 Spring Drive Diver 200m "Ushio" (SLGA023)$9,60043.8 mmDiversame category · same style · similar price · similar sizeBreitling Superocean Automatic 46 Super Diver (titanium)BreitlingSuperocean Automatic 46 Super Diver (titanium)$7,60046.0 mmDiversame category · same style · similar price · same movementZenith Defy Revival A3648 (microblasted titanium)ZenithDefy Revival A3648 (microblasted titanium)$8,20037.0 mm15.5 mm thickDiversame category · same style · similar price · same movement
PaneraiSubmersible Titanio 47mm$10,70047.0 mm16 mm thickDiversame category · same style · similar price · same movementBell & Ross BR-03 Diver Full Lum CeramicBell & RossBR-03 Diver Full Lum Ceramic$4,60042.0 mm12 mm thickDiversame category · same style · similar price · similar size

More exotic-material watches from Omega

OmegaSeamaster Planet Ocean Ultra Deep 6000M (Titanium)$15,30045.5 mm18.12 mm thick123 gDiver
OmegaSeamaster Diver 300M Titanium-Tantalum (LE)$13,00042.0 mm161 gDiver
OmegaSpeedmaster X-33 Marstimer (Titanium)$6,40045.0 mm14.7 mm thick112 gPilot
OmegaSeamaster Aqua Terra Ultra Light (Gamma Titanium)$48,60041.0 mm55 gDress
OmegaSeamaster Diver 300M 007 Edition (Titanium)$11,30042.0 mm95 gDiver
OmegaSeamaster Ploprof 1200M Titanium$9,80055.0 mm175 gDiver

Frequently asked questions

What is the case material of the Omega Seamaster 300 Master Co-Axial 41mm Titanium?

The Omega Seamaster 300 Master Co-Axial 41mm Titanium has a grade 5 titanium case. This is confirmed against the maker spec.

What size is the Omega Seamaster 300 Master Co-Axial 41mm Titanium?

It is 41.0 mm in diameter, and water resistant to 300 m.

How much does the Omega Seamaster 300 Master Co-Axial 41mm Titanium cost, and is it available?

It is current-production and lists from $9,100.

All exotic-material Omega watches · Exotic-material diver watches · All 1,792 watches

Learn: Which Material? · Lightest Materials · Most Scratch-Resistant · Materials and Skin