Side by side

Seestern Seestern S446 GMTvsSeiko 5 Sports SKX series

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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Seestern S446 GMT
SeesternSeestern S446 GMT
MSRP $230
See the full Seestern S446 GMT
5 Sports SKX series
Seiko5 Sports SKX series
MSRP $350
See the full 5 Sports SKX series
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Buy from Seiko ↗
Buy used on eBay ↗

Some links are affiliate links — lug2lug may earn a commission at no extra cost to you. Disclosures

At a glance

10 of 29 specs differ
Diameter
Seestern S446 GMT39.5mm
5 Sports SKX series38mm
Power Reserve
Seestern S446 GMT41h
5 Sports SKX series41h
Water Resistance
Seestern S446 GMT100m
5 Sports SKX series100m
MSRP
Seestern S446 GMT$230
5 Sports SKX series$350

Full specifications

Case

5 specs
Category
—
Diver
Diameter
39.5mm
38mm
Thickness
10mm
12.1mm
Lug-to-Lug
0mm
44.2mm
Lug Width
0mm
20mm

Crystal & Dial

3 specs
Crystal
Sapphire
Hardlex
Dial Color
—
—
Lume
None
LumiBrite on hands and index(es)

Movement

1 specs
Caliber
Seiko NH34
Seiko 4R36

Pricing

1 specs
MSRP
$230
$350
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