Side by side
Seestern S446 GMTvsUgly Watch Co 100m GMT Sport Diver
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
100m GMT Sport Diver42mm
Power Reserve
S446 GMT41hh
100m GMT Sport Diver41h
Water Resistance
S446 GMT100m
100m GMT Sport Diver100m
MSRP
S446 GMT$299
100m GMT Sport Diver—
Full specifications
Case
5 specsCategory
GMT
—
Diameter
39.5mm
42mm
Thickness
13mm
12.6mm
Lug-to-Lug
47mm
—
Material
316L Stainless Steel
Stainless Steel
Crystal & Dial
2 specsCrystal Shape
Domed
Flat
Dial Color
Cream
Red
Movement
5 specsCaliber
Seiko NH34A GMT
Seiko NH34A
Beat Rate
3 vph
28,800 vph
Power Reserve
41hh
41h
Jewels
24
25
Complications
GMT, Date
None
Pricing
1 specsMSRP
$299
—
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
Follow this matchup
Get a note when Seestern S446 GMT vs Ugly Watch Co 100m GMT Sport Diver gets more votes, a community discussion, or a price drop. No account needed.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
Ugly Watch Co 100m GMT Sport DivervsGruppo Gamma Field III GMT DateUgly Watch Co 100m GMT Sport DivervsTraska Venturer GMTChristopher Ward C63 Sealander Extreme GMTvsUgly Watch Co 100m GMT Sport DiverRZE Fortitude GMTvsUgly Watch Co 100m GMT Sport DiverManufaktur Waldhoff Atlas GMTvsSeestern S446 GMTSeestern S446 GMTvsVesuviate Watches Volare-Digi













