Side by side
Omega Constellation Co Axial Master ChronometervsGrand Seiko STGK031
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
15 of 29 specs differDiameter
Constellation Co Axial Master Chronometer29mm
STGK03130mm
Power Reserve
Constellation Co Axial Master Chronometer50h
STGK03150h
Water Resistance
Constellation Co Axial Master Chronometer50m
STGK031100m
MSRP
Constellation Co Axial Master Chronometer$8,500
STGK031$6,600
Full specifications
Case
7 specsDiameter
29mm
30mm
Thickness
12mm
10.5mm
Lug-to-Lug
31.2mm
36.2mm
Lug Width
—
15mm
Finish
Steel
Brushed and polished
Water Resistance
50m
100m
Caseback
—
Solid
Crystal & Dial
4 specsCrystal Shape
Domed
Flat
AR Coating
—
Yes
Dial Color
Silver
Black
Indices
—
Applied
Movement
3 specsCaliber
Omega 8700
9S27
Beat Rate
0 vph
28,800 vph
Jewels
0
25
Pricing
1 specsMSRP
$8,500
$6,600
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 Constellation Co Axial Master Chronometer vs Grand Seiko STGK031 gets more votes, a community discussion, or a price drop. No account needed.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
KUOE ROYAL SMITH 90-008vsGrand Seiko STGK031Sternglas Naos XS AutomatikvsGrand Seiko STGK031Bremont Lady KvsGrand Seiko STGK031Fears Arnos (Blue)vsGrand Seiko STGK031Minor Watches Heritage The TracedvsOmega Constellation Co Axial Master ChronometerMinor Watches Minor Heritage Black Blue AutomáticovsOmega Constellation Co Axial Master Chronometer