Side by side

Omega Seamaster Aqua Terra 150M Co Axial Master Chronometer GMT Worldtimer 43mmvsRolex GMT-Master II

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

GMT-Master II
RolexGMT-Master II
MSRP $50,800
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 Aqua Terra 150M Co Axial Master Chronometer GMT Worldtimer 43mm

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 and smooth winding action, noting the satisfying crown operation. Some owners find the 43mm size substantial, and one reviewer felt the dial design was potentially overdone. A single owner reported misaligned city markers and a crooked 6 o'clock marker on their dial. The watch offers robust 150m water resistance and legible lume. On balance, owners and reviewers rate the Omega Seamaster Aqua Terra 150M Co Axial Master Chronometer GMT Worldtimer 43mm highly for its versatile design and excellent finishing.

Rolex GMT-Master II

Owners widely praise the Rolex GMT-Master II for its exceptional legibility, robust build, and comfortable bracelet taper, with many considering it the best stainless steel GMT ever made. Some find the two-tone variants a perfect balance between sports and dress, while others highlight the versatility of the "Batman" or the iconic status of the "Pepsi." The grey and black variant offers a more reserved aesthetic, and some owners view the all-black 116710LN as the best value buy. However, the bidirectional bezel's lack of satisfying clicks and the Oystersteel's proneness to scratching are noted drawbacks. Some owners find the green GMT hand and text difficult to see, and one owner considers it a downgrade from the Submariner due to its lack of quick-set date and lower water resistance. The Rolex GMT-Master II is difficult to obtain at retail, with wait times averaging 12-24 months.

From video reviewers

The 18k yellow gold construction is a notable strength. Reviewers did not reach a consensus on any weaknesses.

At a glance

19 of 29 specs differ
Diameter
Seamaster Aqua Terra 150M Co Axial Master Chronometer GMT Worldtimer 43mm43mm
GMT-Master II40mm
Power Reserve
Seamaster Aqua Terra 150M Co Axial Master Chronometer GMT Worldtimer 43mm60h
GMT-Master II70h
Water Resistance
Seamaster Aqua Terra 150M Co Axial Master Chronometer GMT Worldtimer 43mm150m
GMT-Master II100m
MSRP
Seamaster Aqua Terra 150M Co Axial Master Chronometer GMT Worldtimer 43mm$35,200
GMT-Master II$50,800

Full specifications

Case

9 specs
Category
Sport
GMT
Diameter
43mm
40mm
Thickness
14.12mm
Lug-to-Lug
50.3mm
46mm
Lug Width
21mm
Material
18kt Sedna Gold
18kt Gold
Finish
Steel
18 kt Everose gold
Water Resistance
150m
100m
Caseback
Monobloc middle case, screw-down case back and winding crown

Crystal & Dial

4 specs
Crystal Shape
Domed
Flat
Dial Color
Blue
Black
Indices
Index
Lume
None
Chromalight

Movement

5 specs
Caliber
Omega 8938
3285
Beat Rate
0 vph
28,800 vph
Power Reserve
60h
70h
Jewels
0
34
Complications
GMT
GMT, Date

Pricing

1 specs
MSRP
$35,200
$50,800
Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Follow this matchup

Get a note when Omega Seamaster Aqua Terra 150M Co Axial Master Chronometer GMT Worldtimer 43mm vs Rolex GMT-Master II gets more votes, a community discussion, or a price drop. No account needed.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.