Side by side
Wolbrook JetFlyer Automatic ChronographvsZenith Chronomaster Open
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
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At a glance
14 of 29 specs differDiameter
JetFlyer Automatic Chronograph38mm
Chronomaster Open39.5mm
Power Reserve
JetFlyer Automatic Chronograph—
Chronomaster Open60h
Water Resistance
JetFlyer Automatic Chronograph100m
Chronomaster Open50m
MSRP
JetFlyer Automatic Chronograph$845
Chronomaster Open$11,100
Full specifications
Case
7 specsDiameter
38mm
39.5mm
Thickness
12.1mm
0mm
Lug-to-Lug
46mm
0mm
Lug Width
20mm
0mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
100m
50m
Caseback
—
Display
Crystal & Dial
2 specsCrystal
Domed Sapphire
Sapphire
Dial Color
Black
Silver
Movement
4 specsCaliber
Jeambrun PS 6402
Zenith El Primero 3604
Beat Rate
0 vph
36,000 vph
Power Reserve
0h
60h
Complications
None
Chronograph
Pricing
1 specsMSRP
$845
$11,100
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