Side by side
Borealis Watch Co. JamantavsHelgray 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
Jamanta42.50mm
Speedster (Silver Panda)39mm
Power Reserve
Jamanta40h
Speedster (Silver Panda)40h
Water Resistance
Jamanta300m
Speedster (Silver Panda)30m
MSRP
Jamanta$415
Speedster (Silver Panda)$299
Full specifications
Case
6 specsCategory
Diver
Chronograph
Diameter
42.50mm
39mm
Thickness
13.30mm
12mm
Lug-to-Lug
50.40mm
46mm
Lug Width
22mm
20mm
Water Resistance
300m
30m
Crystal & Dial
1 specsLume
BGW9
None
Movement
1 specsCaliber
Miyota 9015
Miyota 6S21
Pricing
1 specsMSRP
$415
$299
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