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Home/Browse/Omega/Seamaster Diver 300M Co Axial Master Chronometer 42mm
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Omega Seamaster Diver 300M Co Axial Master Chronometer 42mm
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Omega · Seamaster Diver 300M

Omega Seamaster Diver 300M Co Axial Master Chronometer 42mm

Ref. 210.92.42.20.01.003 · Diver

$16,600In stock

1 matched eBay listings

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Case

Diameter
42mm
Thickness
13.56mm
Lug-to-lug
49.9mm
Lug width
20mm
Material
Bronze Gold
Finish
Steel
Water resistance
300m

Crystal & dial

Crystal
Sapphire
Shape
Domed
Dial color
Black

Movement

Caliber
Omega 8800
Type
Automatic
Power reserve
55h
Hacking
Yes
Hand-winding
Yes

Omega

An Omega Co-Axial Master Chronometer automatic, anti-magnetic to 15,000 gauss and METAS-certified, running at 25,200 vph with about 55 hours of power reserve. It powers date models across the Seamaster and Constellation lines.

Design language

Case shape
round
Dial style
standard
Bezel
rotating_unidirectional
Bracelet
rubber_strap

AI-detected from the product image

Seamaster Diver 300M collection · 7 watches

Seamaster Diver 300M Co Axial Master Chronometer 42mm
Seamaster Diver 300M Co Axial Master Chronometer 42mm42mm
Seamaster Diver 300M Co Axial Master Chronometer 43 5mm
Seamaster Diver 300M Co Axial Master Chronometer 43 5mm43.5mm
Seamaster Diver 300M Co Axial Master Chronometer 43 5mm
Seamaster Diver 300M Co Axial Master Chronometer 43 5mm43.5mm
Seamaster Diver 300M Co Axial Master Chronometer Chronograph 44mm
Seamaster Diver 300M Co Axial Master Chronometer Chronograph 44mm44mm
Seamaster Diver 300M Co Axial Master Chronometer Chronograph 44mm
Seamaster Diver 300M Co Axial Master Chronometer Chronograph 44mm44mm
Seamaster Diver 300M Mid-Size Chronometer
Seamaster Diver 300M Mid-Size Chronometer36.25mm

8 colorways

Alternatives

Market

Retail$16,600

The forum market

Follow the asking price.

Active listings0Across watch forums
Closed · 90d0Asking-price history

No forum listings tracked for this watch yet. Market+ adds the weekly trend.

Retail stock & market context

Omega on the secondhand market

+7.0%

2026 so far · +0.9% to +13.8% · 42 matched watches

In line with the index

Divers as a group: +6.1% · 367 matched watches

Year-by-year readings →

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Community

“

Owners widely praise the Omega Seamaster Diver 300M Co Axial Master Chronometer 42mm for its impressive detail, versatile design that bridges toolish and elegant, and satisfying bezel action. Reviewers highlight its wearability, with the 42mm case and 13.7mm thickness considered just right, and note the white ceramic dial with red accents pops. Owners also commend its case finishing and legible dial with bold indices, with one owner considering it a timepiece that can be passed down. The Omega 8800 movement is recognized for its precision and magnetic resistance, offering a 55-hour power reserve. Some owners find the black dial lacks shine indoors and wish for brighter hour markers, while one reviewer notes the ceramic case is prone to shattering and the exhibition case back has sharp edges. The mesh bracelet's clasp is criticized by one reviewer for being bulky, and another points out thickness around the clasp as a drawback.

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