Blue usually shows up on a Seamaster as a dial color or a bezel insert. Here it’s the whole watch. The case, the bezel ring and the dial are all blue ceramic from the same color family, the rubber strap continues the run, and the only breaks in the color are the Grade 5 titanium hardware and the white enamel diving scale. Omega has made blue Seamasters for decades, though never one where the case itself joined in.
A second reference rides alongside it in brown ceramic and 18K Sedna Gold, and the two share everything underneath: a 43.5 mm case, the dateless Calibre 8806, 300 meters of water resistance and a helium escape valve. The blue costs $10,000 and the brown $15,500, and the gap is materials, not mechanics.
Price: $10,000
Where to buy: Omega
Blue ceramic from case to strap
A ceramic case isn’t a coated metal case. The color sits in the material itself, so the blue on the case is the same blue Omega cuts the bezel ring and the dial from, and it can’t chip off or fade the way a coating does. The dial carries the line’s large-wave pattern, laser-engraved into the ceramic, and the skeletonized hands wear a titanium PVD finish that keeps them pale against the dark dial.
The supporting hardware is Grade 5 titanium: bezel and crown components, hands, and the caseback, which carries a sapphire window so the movement stays visible. The strap is curved-end blue rubber on a titanium pin buckle.
On that strap the full watch weighs about 106 g. You feel the difference against a steel diver by mid-afternoon.
Brown ceramic with Sedna Gold doing the contrast work
Brown gets the same full-ceramic treatment with the contrast flipped. The case, dial and bezel insert are brown ceramic, and 18K Sedna Gold, Omega’s proprietary rose-gold alloy, forms the bezel, the crowns and the hands. The diving scale is Ceragold, and the dial markings run in white and Sedna Gold.
The strap is curved-end brown rubber on a brown ceramic pin buckle, and the caseback is brown ceramic with a sapphire crystal. At about 122 g the brown runs 16 g heavier than the blue, which is the gold showing up on the scale.
Same case dimensions, same movement, same depth rating. The $5,500 step buys the gold and the warmer color, nothing else.
Price: $15,500
Where to buy: Omega
Calibre 8806 under both casebacks
One movement covers both references. The Calibre 8806 is self-winding with a Co-Axial escapement, certified as a METAS Master Chronometer, which includes resistance to magnetic fields reaching 15,000 gauss. The balance is free-sprung with a silicon balance spring, the movement winds in both directions, and the reserve runs 55 hours across 35 jewels at 25,200 vibrations per hour.
There’s no date window on either dial. The wave pattern stays unbroken and the dial stays symmetric.
The finish shows through both casebacks: a rhodium-plated rotor and bridges carrying Geneva waves in arabesque. Take either watch off on a Friday night and it’s still running Monday morning, and the certification covers how it runs the whole time.
Where the pair sits against the steel classic
The standard Diver 300M in steel gives the pair its context. The 42 mm steel model on rubber costs $6,300, runs the Calibre 8800 with a date at 6 o’clock, and keeps the same 300-meter rating and helium escape valve. The ceramics are bigger and dateless, built around case material instead of a complication, and the pricing follows that build: you pay for what the case is made of, not for anything the movement does extra.
| Watch | Price | Case | Movement | Weight |
|---|---|---|---|---|
| Diver 300M blue ceramic 210.92.44.20.03.001 | $10,000 | 43.5 mm blue ceramic, Grade 5 titanium hardware | Calibre 8806, no date | About 106 g |
| Diver 300M brown ceramic 210.62.44.20.13.001 | $15,500 | 43.5 mm brown ceramic, 18K Sedna Gold bezel and crowns | Calibre 8806, no date | About 122 g |
| Diver 300M steel classic on rubber | $6,300 | 42 mm steel | Calibre 8800, date | Not listed |
Sizing is shared across the two ceramics: 43.5 mm across, 51.5 mm lug to lug, 14.27 mm thick, with 21 mm between the lugs. A domed sapphire crystal with antireflective treatment on both sides covers each dial, the bezel turns in one direction, the crown screws down, and the rubber straps keep the weight in check.
The blue is the cleaner buy. It’s the first Diver 300M built in one color from case to dial, it runs $5,500 under the brown, and the titanium hardware keeps it light enough to wear daily.
The brown suits a buyer who wants the ceramic build with warmth in it, and who’s fine paying gold money for gold parts. Everyone else already owns the answer in the steel classic at $6,300. Both ceramics sell through Omega, and the blue is the one to chase first while the pair is still fresh in the catalog.
Price: $10,000
Where to buy: Omega
