Side by side
Citizen Promaster Skyhawk U830vsOblvlo JM Tourbillon
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
Promaster Skyhawk U83043mm
JM Tourbillon42mm
Power Reserve
Promaster Skyhawk U83040h
JM Tourbillon65h
Water Resistance
Promaster Skyhawk U830200m
JM Tourbillon50m
MSRP
Promaster Skyhawk U830$596
JM Tourbillon$516
Full specifications
Case
4 specsCategory
Pilot
Skeleton
Diameter
43mm
42mm
Lug Width
22mm
20mm
Water Resistance
200m
50m
Crystal & Dial
3 specsAR Coating
Underside
Inner
Dial Color
Blue
Black
Lume
None
Super-LumiNova
Movement
5 specsCaliber
U830
OBL.8024
Type
Quartz
Automatic
Power Reserve
40h
65h
Jewels
25
20
Complications
None
Tourbillon
Pricing
1 specsMSRP
$596
$516
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