Side by side
Hemel HD24 AutomaticvsOrion Watches Sylph: Graphite
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
HD24 Automatic40mm
Sylph: Graphite39mm
Power Reserve
HD24 Automatic40h
Sylph: Graphite40h
Water Resistance
HD24 Automatic200m
Sylph: Graphite100m
MSRP
HD24 Automatic$300
Sylph: Graphite$725
Full specifications
Case
6 specsCategory
Diver
—
Diameter
40mm
39mm
Thickness
13mm
10.5mm
Lug-to-Lug
48mm
47mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
200m
100m
Crystal & Dial
2 specsCrystal
Domed Sapphire
Sapphire
Dial Color
Gallant USAF Edition
Grey
Movement
1 specsCaliber
Seiko NH38A
Miyota 9039
Pricing
1 specsMSRP
$300
$725
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