Side by side
Feynman Timekeepers CovevsOblvlo JM Rotor
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
Cove40mm
JM Rotor42mm
Power Reserve
Cove50h
JM Rotor42h
Water Resistance
Cove200m
JM Rotor50m
MSRP
Cove$1,045
JM Rotor$299
Full specifications
Case
4 specsCategory
—
Sport
Diameter
40mm
42mm
Thickness
12.8mm
13mm
Water Resistance
200m
50m
Crystal & Dial
1 specsLume
C3 X1-grade Swiss SuperLuminova
None
Movement
3 specsCaliber
ETA 2895-2
Miyota 8215
Power Reserve
50h
42h
Jewels
25
21
Pricing
1 specsMSRP
$1,045
$299
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