Side by side
Signum SiegevsWolbrook JetFlyer Automatic Chronograph
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Siege40mm
JetFlyer Automatic Chronograph38mm
Power Reserve
Siege—
JetFlyer Automatic Chronograph40h
Water Resistance
Siege100m
JetFlyer Automatic Chronograph100m
MSRP
Siege$539
JetFlyer Automatic Chronograph$845
Full specifications
Case
5 specsCategory
—
Chronograph
Diameter
40mm
38mm
Thickness
10.5mm
12.1mm
Lug-to-Lug
48mm
46mm
Material
Stainless Steel
316L Stainless Steel
Crystal & Dial
3 specsCrystal
Sapphire
Domed Sapphire
Dial Color
—
Black
Lume
BGW9 Blue SuperLuminova
None
Movement
2 specsCaliber
Miyota 9015
Jeambrun PS 6402
Power Reserve
—
40h
Pricing
1 specsMSRP
$539
$845
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