Side by side
Hemel HD24 AutomaticvsSugess Seestern S446 GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
14 of 29 specs differDiameter
HD24 Automatic40mm
Seestern S446 GMT40mm
Power Reserve
HD24 Automatic40h
Seestern S446 GMT41h
Water Resistance
HD24 Automatic200m
Seestern S446 GMT100m
MSRP
HD24 Automatic$300
Seestern S446 GMT$269
Full specifications
Case
6 specsCategory
Diver
GMT
Thickness
13mm
10mm
Lug-to-Lug
48mm
47mm
Lug Width
20mm
19mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
200m
100m
Crystal & Dial
3 specsCrystal
Domed Sapphire
Sapphire
Dial Color
Gallant USAF Edition
Black
Lume
None
Tritium
Movement
4 specsCaliber
Seiko NH38A
Seiko NH34
Beat Rate
28,800 vph
3 vph
Power Reserve
40h
41h
Complications
None
GMT, Moonphase, Date
Pricing
1 specsMSRP
$300
$269
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