Side by side
Grand Seiko SBGD223vsSugess Tourbillon Master SU8230
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
14 of 29 specs differDiameter
SBGD22344.5mm
Tourbillon Master SU823041mm
Power Reserve
SBGD223192h
Tourbillon Master SU823040h
Water Resistance
SBGD223100m
Tourbillon Master SU823050m
MSRP
SBGD223$320,000
Tourbillon Master SU8230$1,399
Full specifications
Case
7 specsDiameter
44.5mm
41mm
Thickness
14.4mm
11mm
Lug-to-Lug
52mm
46mm
Lug Width
23mm
11mm
Material
Platinum
Yellow Gold/Rose Gold/Bronze
Water Resistance
100m
50m
Caseback
Solid
Display
Crystal & Dial
1 specsAR Coating
Yes
Inner
Movement
5 specsCaliber
9R01
Seagull ST8230
Type
Spring Drive
Automatic
Beat Rate
28,800 vph
3 vph
Power Reserve
192h
40h
Complications
None
GMT, Moonphase, Date
Pricing
1 specsMSRP
$320,000
$1,399
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