Side by side
Oblvlo JM RotorvsSwatch Sistem Slate
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
16 of 29 specs differDiameter
JM Rotor42mm
Sistem Slate42mm
Power Reserve
JM Rotor42h
Sistem Slate—
Water Resistance
JM Rotor50m
Sistem Slate30m
MSRP
JM Rotor$299
Sistem Slate$250
Full specifications
Case
7 specsCategory
Sport
Mechanical
Thickness
13mm
13.8mm
Lug-to-Lug
46mm
50.6mm
Lug Width
20mm
—
Finish
Brushed and polished
Stainless Steel
Water Resistance
50m
30m
Caseback
Solid
—
Crystal & Dial
4 specsCrystal
Sapphire
—
Crystal Shape
Flat
—
AR Coating
Inner
—
Indices
Applied
—
Movement
4 specsCaliber
Miyota 8215
—
Beat Rate
28,800 vph
0 vph
Power Reserve
42h
0h
Jewels
21
0
Pricing
1 specsMSRP
$299
$250
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