Side by side
Oris ProPilot X Calibre 400 LaservsHemel HD24 Automatic
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
18 of 29 specs differDiameter
ProPilot X Calibre 400 Laser39mm
HD24 Automatic40mm
Power Reserve
ProPilot X Calibre 400 Laser120 hoursh
HD24 Automatic40h
Water Resistance
ProPilot X Calibre 400 Laser100m
HD24 Automatic200m
MSRP
ProPilot X Calibre 400 Laser$5,750
HD24 Automatic$300
Full specifications
Case
8 specsCategory
—
Diver
Diameter
39mm
40mm
Thickness
—
13mm
Lug-to-Lug
—
48mm
Material
Titanium
316L Stainless Steel
Finish
—
Brushed and polished
Water Resistance
100m
200m
Caseback
—
Solid
Crystal & Dial
5 specsCrystal
Sapphire
Domed Sapphire
Crystal Shape
—
Flat
AR Coating
Underside
Inner
Dial Color
—
Gallant USAF Edition
Indices
—
Applied
Movement
4 specsCaliber
400
Seiko NH38A
Beat Rate
4 vph
28,800 vph
Power Reserve
120 hoursh
40h
Jewels
21
25
Pricing
1 specsMSRP
$5,750
$300
Follow this matchup
Get a note when Oris ProPilot X Calibre 400 Laser vs Hemel HD24 Automatic gets more votes, a community discussion, or a price drop. No account needed.
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.










