Omega Seamaster Aqua Terra 150M Co Axial Master Chronometer Small SecondsvsOmega Seamaster Aqua Terra 150M Co Axial Master Chronometer GMT Worldtimer 43mm

Ref. 220.22.41.21.03.001·MSRP $12,000

Ref. 220.53.43.22.02.001·MSRP $35,200
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Measurements
Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Seamaster Aqua Terra 150M Co Axial Master Chronometer Small Seconds

Seamaster Aqua Terra 150M Co Axial Master Chronometer GMT Worldtimer 43mm
Diameter
41mm
43mm
Lug-to-Lug
47.9mm
lowest
50.3mm
Thickness
13.2mm
lowest
14.1mm
Water Resistance
150m
150m
Power Reserve
60h
60h
MSRP
$12,000
lowest
$35,200
Movement
Omega 8916
Omega 8938
Case
5 specsMovement
2 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners widely praise the Omega Seamaster Aqua Terra 150M Co Axial Master Chronometer Small Seconds for its versatility and incredible finishing, with many calling it a perfect daily wear or "grail" watch. The small seconds complication is a particular highlight for some, adding unique personality. However, opinions are split on the dial color of the blue seconds hand variant, with some finding it looks cheaper in person than in photos, and some owners note that two-toned variants may depreciate quickly. One owner finds the factory rubber strap seriously comfortable but notes the Omega bracelet lacks micro-adjustment. The watch is considered a blend of old-timey and modern, suitable for diverse situations, though it is not a true dive watch despite its 150m water resistance. Overall, owners and reviewers rate the Omega Seamaster Aqua Terra 150M Co Axial Master Chronometer Small Seconds highly for its versatile design and superb finishing.
Owners widely praise the Omega Seamaster Aqua Terra 150M Co Axial Master Chronometer GMT Worldtimer 43mm for its incredible finishing, METAS certified co-axial movement, and value. Reviewers highlight the captivating world map dial technique and smooth winding action, with one owner noting excellent accuracy at -1s/d. The watch is considered a brilliant, versatile everyday wear with robust 150m water resistance and legible lume. However, some find the 43mm size substantial, the dial design potentially overdone, and the date adjustment slower than traditional quick-set features. A few owners have noted minor dial printing misalignments on specific city markers. Overall, owners and reviewers rate the Omega Seamaster Aqua Terra 150M Co Axial Master Chronometer GMT Worldtimer 43mm highly for its exceptional finishing and versatile design at its price point.
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