Side by side
Brillier Airborne X1 60 Sable BlackvsSeestern S446 GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
Airborne X1 60 Sable Black42mm
S446 GMT39.5mm
Power Reserve
Airborne X1 60 Sable Black60h
S446 GMT41hh
Water Resistance
Airborne X1 60 Sable Black200m
S446 GMT100m
MSRP
Airborne X1 60 Sable Black$595
S446 GMT$299
Full specifications
Case
5 specsCategory
—
GMT
Diameter
42mm
39.5mm
Lug-to-Lug
46mm
47mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
200m
100m
Crystal & Dial
2 specsCrystal Shape
Flat
Domed
Dial Color
—
Cream
Movement
5 specsCaliber
Caliber 8315
Seiko NH34A GMT
Beat Rate
28,800 vph
3 vph
Power Reserve
60h
41hh
Jewels
25
24
Complications
None
GMT, Date
Pricing
1 specsMSRP
$595
$299
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