Side by side
Seestern S446 GMTvsWolbrook JetFlyer Automatic Chronograph
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
S446 GMT39.5mm
JetFlyer Automatic Chronograph38mm
Power Reserve
S446 GMT41hh
JetFlyer Automatic Chronograph40h
Water Resistance
S446 GMT100m
JetFlyer Automatic Chronograph100m
MSRP
S446 GMT$299
JetFlyer Automatic Chronograph$845
Full specifications
Case
4 specsCategory
GMT
Chronograph
Diameter
39.5mm
38mm
Thickness
13mm
12.1mm
Lug-to-Lug
47mm
46mm
Crystal & Dial
3 specsCrystal
Sapphire
Domed Sapphire
Crystal Shape
Domed
Flat
Dial Color
Cream
Black
Movement
5 specsCaliber
Seiko NH34A GMT
—
Beat Rate
3 vph
28,800 vph
Power Reserve
41hh
40h
Jewels
24
25
Complications
GMT, Date
None
Pricing
1 specsMSRP
$299
$845
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