Side by side
Grand Seiko SLGW007vsSugess Chrono Heritage SU1901F
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
SLGW00738.6mm
Chrono Heritage SU1901F38mm
Power Reserve
SLGW00780h
Chrono Heritage SU1901F35h
Water Resistance
SLGW00730m
Chrono Heritage SU1901F5m
MSRP
SLGW007$10,000
Chrono Heritage SU1901F$189
Full specifications
Case
6 specsCategory
Dress
Chronograph
Diameter
38.6mm
38mm
Thickness
9.95mm
12mm
Lug-to-Lug
45mm
46mm
Water Resistance
30m
5m
Caseback
Solid
Display
Crystal & Dial
1 specsAR Coating
Yes
Inner
Movement
4 specsCaliber
9SA4
Seagull ST19
Beat Rate
28,800 vph
3 vph
Power Reserve
80h
35h
Complications
None
GMT, Chronograph, Moonphase
Pricing
1 specsMSRP
$10,000
$189
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