Side by side
Grand Seiko SBGE307vsHelgray Speedster (Silver Panda)
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
SBGE30744.5mm
Speedster (Silver Panda)39mm
Power Reserve
SBGE30772h
Speedster (Silver Panda)40h
Water Resistance
SBGE307200m
Speedster (Silver Panda)30m
MSRP
SBGE307$11,500
Speedster (Silver Panda)$299
Full specifications
Case
7 specsCategory
GMT
Chronograph
Diameter
44.5mm
39mm
Thickness
14.9mm
12mm
Lug-to-Lug
50mm
46mm
Lug Width
23mm
20mm
Material
Titanium
Stainless Steel
Water Resistance
200m
30m
Crystal & Dial
1 specsAR Coating
Yes
Inner
Movement
3 specsCaliber
9R66
Miyota 6S21
Type
Spring Drive
Automatic
Power Reserve
72h
40h
Pricing
1 specsMSRP
$11,500
$299
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