Side by side
Bell & Ross BR-03 Chrono BlacktrackvsOblvlo JM Rotor
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
18 of 29 specs differDiameter
BR-03 Chrono Blacktrack42mm
JM Rotor42mm
Power Reserve
BR-03 Chrono Blacktrack42 hoursh
JM Rotor42h
Water Resistance
BR-03 Chrono Blacktrack100m
JM Rotor50m
MSRP
BR-03 Chrono Blacktrack$7,776
JM Rotor$299
Full specifications
Case
8 specsCategory
Chronograph
Sport
Thickness
—
13mm
Lug-to-Lug
—
46mm
Lug Width
—
20mm
Material
Ceramic
Stainless Steel
Finish
—
Brushed and polished
Water Resistance
100m
50m
Caseback
—
Solid
Crystal & Dial
4 specsCrystal Shape
—
Flat
AR Coating
Underside
Inner
Indices
Applied indices
Applied
Lume
Super-LumiNova
None
Movement
5 specsCaliber
BR-CAL.301
Miyota 8215
Beat Rate
—
28,800 vph
Power Reserve
42 hoursh
42h
Jewels
—
21
Complications
Hours/Minutes, Date, Chronograph
None
Pricing
1 specsMSRP
$7,776
$299
Follow this matchup
Get a note when Bell & Ross BR-03 Chrono Blacktrack vs Oblvlo JM Rotor gets more votes, a community discussion, or a price drop. No account needed.
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
Traska The ChronographvsOblvlo JM RotorOblvlo JM RotorvsHelgray Superfast Automatic - Silver PandaDan Henry 1972vsOblvlo JM RotorGeckota Chronotimer Sports EditionvsOblvlo JM RotorBell & Ross BR-03 Chrono BlacktrackvsOblvlo DM Skeleton DiveBell & Ross BR-03 Chrono BlacktrackvsSpinnaker Croft 42 Skeleton