Side by side
Omega Constellation Co Axial Master ChronometervsGrand Seiko STGK003
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
16 of 29 specs differDiameter
Constellation Co Axial Master Chronometer29mm
STGK00328.7mm
Power Reserve
Constellation Co Axial Master Chronometer50h
STGK00350h
Water Resistance
Constellation Co Axial Master Chronometer50m
STGK003100m
MSRP
Constellation Co Axial Master Chronometer$8,500
STGK003$31,200
Full specifications
Case
8 specsDiameter
29mm
28.7mm
Thickness
12mm
10.9mm
Lug-to-Lug
31.2mm
35.1mm
Lug Width
—
14mm
Material
Stainless Steel
Gold
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
$31,200
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