Side by side
Citizen Promaster Air GMTvsOblvlo 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
Promaster Air GMT44.5mm
JM Rotor42mm
Power Reserve
Promaster Air GMT50h
JM Rotor42h
Water Resistance
Promaster Air GMT200m
JM Rotor50m
MSRP
Promaster Air GMT$1,195
JM Rotor$299
Full specifications
Case
5 specsCategory
Pilot
Sport
Diameter
44.5mm
42mm
Thickness
12mm
13mm
Lug Width
22mm
20mm
Water Resistance
200m
50m
Crystal & Dial
2 specsAR Coating
Underside
Inner
Dial Color
Navy
Black
Movement
3 specsCaliber
9054
Miyota 8215
Power Reserve
50h
42h
Jewels
25
21
Pricing
1 specsMSRP
$1,195
$299
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