Side by side

Omega Seamaster Aqua Terra Shades Co Axial Master ChronometervsGrand Seiko SBGH347

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

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 Shades Co Axial Master Chronometer

Owners widely praise the Omega Seamaster Aqua Terra Shades Co Axial Master Chronometer for its versatile design, beautiful dial, and suitability as an everyday watch. Reviewers and owners alike highlight the refined dial with its applied markers and horizontal teak-inspired lines, noting excellent legibility and a sophisticated, luxurious feel. The comfort of the factory rubber strap is frequently mentioned, and some owners find the watch to be a "go anywhere, do anything" timepiece. One owner reports accuracy of +5 seconds per day, within Master Chronometer specifications. However, some reviewers find the steel bracelet lags behind the case quality, and a lack of micro-adjustments on the clasp is noted as a drawback for daily wear. One owner wished for a jumping hour hand on the movement. Overall, owners and reviewers rate the Omega Seamaster Aqua Terra Shades Co Axial Master Chronometer highly for its versatile design and beautiful dial, making it a sophisticated dress/sport hybrid.

Grand Seiko SBGH347

The Grand Seiko SBGH347 is lauded for its refined 37mm Ever-Brilliant Steel case, impressive Zaratsu polishing, and classy ice-blue dial inspired by frozen waterfalls. Its Hi-Beat 9S85 movement is a significant draw, and the framed date window is preferred over a cyclops. Reviewers note the bracelet lacks micro-adjustment or a quick-change system, and some wished the 13.3mm thickness was slightly thinner on the compact case. Overall, reviewers praise the Grand Seiko SBGH347 for its elevated finish and value, with the Hi-Beat movement being a significant draw.

At a glance

15 of 29 specs differ
Diameter
Seamaster Aqua Terra Shades Co Axial Master Chronometer34mm
SBGH34737mm
Power Reserve
Seamaster Aqua Terra Shades Co Axial Master Chronometer55h
SBGH34755h
Water Resistance
Seamaster Aqua Terra Shades Co Axial Master Chronometer150m
SBGH347100m
MSRP
Seamaster Aqua Terra Shades Co Axial Master Chronometer$20,700
SBGH347$7,300

Full specifications

Case

8 specs
Category
Sport
Dress
Diameter
34mm
37mm
Thickness
11.88mm
13.3mm
Lug-to-Lug
40.5mm
44.6mm
Lug Width
16mm
19mm
Material
18kt Moonshine Gold
Stainless Steel
Finish
Steel
Water Resistance
150m
100m

Crystal & Dial

3 specs
Crystal Shape
Domed
AR Coating
Yes
Dial Color
Blue

Movement

3 specs
Caliber
Omega 8800
9S85
Hacking
Yes
No
Hand-winding
Yes
No

Pricing

1 specs
MSRP
$20,700
$7,300
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