Side by side
Hemel HD24 AutomaticvsSwatch Petite Seconde Black
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
Petite Seconde Black42mm
Power Reserve
HD24 Automatic—
Petite Seconde Black—
Water Resistance
HD24 Automatic200m
Petite Seconde Black30m
MSRP
HD24 Automatic$300
Petite Seconde Black$250
Full specifications
Case
8 specsCategory
Diver
Mechanical
Diameter
40mm
42mm
Thickness
13mm
13.8mm
Lug-to-Lug
48mm
50.6mm
Lug Width
20mm
—
Material
316L Stainless Steel
Stainless Steel
Finish
—
Stainless Steel
Water Resistance
200m
30m
Crystal & Dial
2 specsCrystal
Domed Sapphire
—
Dial Color
Gallant USAF Edition
Black
Movement
3 specsCaliber
Seiko NH38
—
Hacking
No
Yes
Hand-winding
No
Yes
Pricing
1 specsMSRP
$300
$250
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