Side by side
Helgray Speedster (Silver Panda)vsYema Navygraf Marine Nationale CMM.10
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
8 of 29 specs differDiameter
Speedster (Silver Panda)39mm
Navygraf Marine Nationale CMM.1039mm
Power Reserve
Speedster (Silver Panda)40h
Navygraf Marine Nationale CMM.1040h
Water Resistance
Speedster (Silver Panda)30m
Navygraf Marine Nationale CMM.10100m
MSRP
Speedster (Silver Panda)$299
Navygraf Marine Nationale CMM.10$1,614
Full specifications
Case
5 specsCategory
Chronograph
Diver
Thickness
12mm
11mm
Lug Width
20mm
19mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
30m
100m
Crystal & Dial
1 specsCrystal
Sapphire
Domed Sapphire
Movement
1 specsCaliber
Miyota 6S21
Yema CMM.10
Pricing
1 specsMSRP
$299
$1,614
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