Side by side
Helgray Speedster (Silver Panda)vsSeiko Prospex SPEEDTIMER SPEEDTIMER Solar Chronograph Limited Edition
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
Speedster (Silver Panda)39mm
Prospex SPEEDTIMER SPEEDTIMER Solar Chronograph Limited Edition39mm
Power Reserve
Speedster (Silver Panda)40h
Prospex SPEEDTIMER SPEEDTIMER Solar Chronograph Limited Edition40h
Water Resistance
Speedster (Silver Panda)30m
Prospex SPEEDTIMER SPEEDTIMER Solar Chronograph Limited Edition100m
MSRP
Speedster (Silver Panda)$299
Prospex SPEEDTIMER SPEEDTIMER Solar Chronograph Limited Edition$700
Full specifications
Case
3 specsThickness
12mm
13.3mm
Lug-to-Lug
46mm
45.5mm
Water Resistance
30m
100m
Crystal & Dial
3 specsCrystal Shape
Flat
Curved
AR Coating
Inner
Anti-reflective coating on inner surface
Lume
None
LumiBrite on hands and index(es)
Movement
2 specsCaliber
Miyota 6S21
V192
Type
Automatic
Quartz
Pricing
1 specsMSRP
$299
$700
Follow this matchup
Get a note when Helgray Speedster (Silver Panda) vs Seiko Prospex SPEEDTIMER SPEEDTIMER Solar Chronograph Limited Edition gets more votes, a community discussion, or a price drop. No account needed.
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
Helgray Speedster (Racing Light Blue)vsSeiko Prospex SPEEDTIMER SPEEDTIMER Solar Chronograph Limited EditionSeiko Prospex SPEEDTIMER SPEEDTIMER Solar Chronograph Limited EditionvsHelgray Superfast Automatic - Silver PandaSeiko Prospex SPEEDTIMER SPEEDTIMER Solar Chronograph Limited EditionvsHelgray Superfast - Rose Gold PandaSeiko Prospex SPEEDTIMER SPEEDTIMER Solar Chronograph Limited EditionvsStudio Underd0g Goofy Panda (Gen3)Praesidus Type H-75vsHelgray Speedster (Silver Panda)Geckota GT Racing ChronographvsHelgray Speedster (Silver Panda)