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Omega Seamaster Diver 300M Co Axial Master Chronometer Chronograph 44mmvsRolex Sea-Dweller

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Omega Seamaster Diver 300M Co Axial Master Chronometer Chronograph 44mm

Owners widely report the Omega Seamaster Diver 300M Co Axial Master Chronometer Chronograph 44mm offers excellent finishing and a high-quality bracelet, with some finding it wears smaller than its 44mm size and is suitable for daily wear. However, some find the 44mm size too large and the dial cluttered, while others question its height on the wrist. One owner notes the polished ceramic dial is very reflective. On balance, owners appreciate the Omega Seamaster Diver 300M Co Axial Master Chronometer Chronograph 44mm for its robust build and finishing, despite some reservations about its size and dial legibility.

Rolex Sea-Dweller

The Rolex Sea-Dweller is widely considered a masculine and substantial watch, with owners appreciating its clean look and red dial text. Some find its 43mm size and thickness make it feel like a "tank" and potentially cause arm fatigue, especially for those with smaller wrists or after weight loss, while others prefer its chunkiness and consider it more proportionally appropriate for larger wrists. The Rolex Sea-Dweller is seen by some as a niche product compared to the Submariner due to its size and heft. One owner considers the Sea-Dweller 43mm dial superior to other modern Rolexes, noting its matte-ish finish and red lettering. On balance, owners rate the Rolex Sea-Dweller highly for its distinctive aesthetic and substantial presence, though its size and weight are polarizing factors.

At a glance

17 of 29 specs differ
Diameter
Seamaster Diver 300M Co Axial Master Chronometer Chronograph 44mm44mm
Sea-Dweller43mm
Power Reserve
Seamaster Diver 300M Co Axial Master Chronometer Chronograph 44mm60h
Sea-Dweller70h
Water Resistance
Seamaster Diver 300M Co Axial Master Chronometer Chronograph 44mm300m
Sea-Dweller1,220m
MSRP
Seamaster Diver 300M Co Axial Master Chronometer Chronograph 44mm$14,000
Sea-Dweller$22,450

Full specifications

Case

8 specs
Diameter
44mm
43mm
Thickness
17.2mm
Lug-to-Lug
52.8mm
Lug Width
21mm
Material
Steel & Sedna Gold
Yellow Rolesor
Finish
Steel
Water Resistance
300m
1220m
Caseback
Monobloc middle case, screw-down case back and winding crown

Crystal & Dial

3 specs
Crystal Shape
Domed
Flat
Indices
Index
Lume
None
Chromalight

Movement

5 specs
Caliber
Omega 9900
3235
Beat Rate
0 vph
28,800 vph
Power Reserve
60h
70h
Jewels
0
31
Complications
Chronograph
Date

Pricing

1 specs
MSRP
$14,000
$22,450
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