Side by side
Seestern S446 GMTvsZero West L3 Longitude
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
L3 Longitude42mm
Power Reserve
S446 GMT41hh
L3 Longitude41h
Water Resistance
S446 GMT100m
L3 Longitude100m
MSRP
S446 GMT$299
L3 Longitude$2,495
Full specifications
Case
5 specsCategory
GMT
—
Diameter
39.5mm
42mm
Thickness
13mm
13.2mm
Lug Width
20mm
22mm
Material
316L Stainless Steel
Stainless Steel
Crystal & Dial
2 specsCrystal Shape
Domed
Flat
Dial Color
Cream
—
Movement
5 specsCaliber
Seiko NH34A GMT
Sellita SW261-1
Beat Rate
3 vph
28,800 vph
Power Reserve
41hh
41h
Jewels
24
25
Complications
GMT, Date
None
Pricing
1 specsMSRP
$299
$2,495
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