Omega Speedmaster X 33 Marstimer Chronograph 45mm
Ref. 318.90.45.79.01.003 · Chronograph
$7,000Sold out
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Case
- Diameter
- 45mm
- Thickness
- 14.89mm
- Lug-to-lug
- 48.5mm
- Lug width
- 20mm
- Material
- Titanium
- Finish
- Titanium
- Water resistance
- 30m
Crystal & dial
- Crystal
- Sapphire
- Shape
- Domed
- Dial color
- Black
Movement
- Caliber
- Omega 5622
- Type
- Quartz
- Hacking
- Yes
- Hand-winding
- Yes
- Complications
- Chronograph
Design language
- Case shape
- round
- Dial style
- matte
- Bezel
- tachymeter
- Bracelet
- lug-attached
- Hands
- baton
AI-detected from the product image
Speedmaster collection · 27 watches
14 more in this collection
Speedmaster Moonphase Co Axial Master Chronometer Moonphase Chronograph 43mmSpeedmaster Moonphase Co Axial Master Chronometer Moonphase Chronograph 44 25mmSpeedmaster Moonphase Co Axial Master Chronometer Moonphase Chronograph 44 25mmSpeedmaster Moonphase Co Axial Master Chronometer Moonphase Chronograph 44 25mmSpeedmaster Moonphase Co Axial Master Chronometer Moonphase Chronograph 44 25mmSpeedmaster Moonwatch Professional Co Axial Master Chronometer Chronograph 42mmSpeedmaster Moonwatch Professional Co Axial Master Chronometer Chronograph 42mmSpeedmaster Moonwatch Professional Co Axial Master Chronometer Chronograph 42mmSpeedmaster Pilot Co Axial Master Chronometer Chronograph 40 85mmSpeedmaster Racing Co Axial Master Chronometer Chronograph 44 25mmSpeedmaster Racing Co Axial Master Chronometer Chronograph 44 25mmSpeedmaster Racing Co-Axial Chronograph 40 mmSpeedmaster Super Racing Co Axial Master Chronometer Chronograph 44 25mmSpeedmaster X-33
Market
Retail$7,000
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Closed · 90d0Asking-price history
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Retail stock & market context
Omega on the secondhand market
+6.0%
2026 so far · +0.1% to +12.6% · 44 matched watches
In line with the index
Chronographs as a group: +5.9% · 168 matched watches
Year-by-year readings →Similar watches
Community
Owners widely praise the Omega Speedmaster X 33 Marstimer Chronograph 45mm for its surprisingly light titanium case, legible analog display, and the near-imperceptible second-hand tick. The unique Mars timekeeping functionality and instrument-like aesthetic are also noted as compelling aspects. However, the watch proves divisive, with some owners criticizing its 30m water resistance and aluminum bezel, and others finding the 45mm case too large. The price premium for a quartz movement and the perceived niche appeal of its Mars-specific features are also points of contention. Overall, owners and reviewers find the Omega Speedmaster X 33 Marstimer Chronograph 45mm a cool, instrument-like watch with unique functionality, though its size and quartz movement are debated.
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