Side by side
Fortis Stratoliner S-41vsOblvlo 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
Stratoliner S-4141mm
JM Tourbillon42mm
Power Reserve
Stratoliner S-4160h
JM Tourbillon65h
Water Resistance
Stratoliner S-41200m
JM Tourbillon50m
MSRP
Stratoliner S-41$5,450
JM Tourbillon$516
Full specifications
Case
6 specsCategory
Chronograph
Skeleton
Diameter
41mm
42mm
Thickness
14mm
12mm
Lug-to-Lug
—
46mm
Lug Width
21mm
20mm
Water Resistance
200m
50m
Crystal & Dial
2 specsDial Color
White
Black
Lume
None
Super-LumiNova
Movement
4 specsCaliber
Manufacture Caliber WERK 17
OBL.8024
Power Reserve
60h
65h
Jewels
36
20
Complications
None
Tourbillon
Pricing
1 specsMSRP
$5,450
$516
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