Side by side
Grand Seiko SLGW007vsHelgray Speedster (Silver Panda)
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
SLGW00738.6mm
Speedster (Silver Panda)39mm
Power Reserve
SLGW00780h
Speedster (Silver Panda)40h
Water Resistance
SLGW00730m
Speedster (Silver Panda)30m
MSRP
SLGW007$10,000
Speedster (Silver Panda)$299
Full specifications
Case
4 specsCategory
Dress
Chronograph
Diameter
38.6mm
39mm
Thickness
9.95mm
12mm
Lug-to-Lug
45mm
46mm
Crystal & Dial
1 specsAR Coating
Yes
Inner
Movement
3 specsCaliber
9SA4
Miyota 6S21
Type
Manual
Automatic
Power Reserve
80h
40h
Pricing
1 specsMSRP
$10,000
$299
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