Side by side
Baltic Hermétique SummervsOblvlo JM Rotor
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Hermétique Summer37mm
JM Rotor42mm
Power Reserve
Hermétique Summer42h
JM Rotor42h
Water Resistance
Hermétique Summer150m
JM Rotor50m
MSRP
Hermétique Summer$594
JM Rotor$299
Full specifications
Case
4 specsCategory
Dress
Sport
Diameter
37mm
42mm
Thickness
10.8mm
13mm
Water Resistance
150m
50m
Crystal & Dial
3 specsAR Coating
Yes
Inner
Dial Color
Orange
Black
Lume
BGW9
None
Movement
3 specsCaliber
Miyota 9039
Miyota 8215
Power Reserve
42h
42h
Jewels
25
21
Pricing
1 specsMSRP
$594
$299
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