Side by side
Oblvlo JM RotorvsHelgray Speedster (Silver Panda)
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
7 of 29 specs differDiameter
JM Rotor42mm
Speedster (Silver Panda)39mm
Power Reserve
JM Rotor42h
Speedster (Silver Panda)40h
Water Resistance
JM Rotor50m
Speedster (Silver Panda)30m
MSRP
JM Rotor$299
Speedster (Silver Panda)$299
Full specifications
Case
4 specsCategory
Sport
Chronograph
Diameter
42mm
39mm
Thickness
13mm
12mm
Water Resistance
50m
30m
Movement
3 specsCaliber
Miyota 8215
Miyota 6S21
Power Reserve
42h
40h
Jewels
21
25
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