Side by side
Hemel HD24 AutomaticvsSartory Billard SB04
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
SB0440mm
Power Reserve
HD24 Automatic40h
SB0440h
Water Resistance
HD24 Automatic200m
SB0430m
MSRP
HD24 Automatic$300
SB04$2,900
Full specifications
Case
5 specsCategory
Diver
Dress
Thickness
13mm
11.5mm
Lug-to-Lug
48mm
45.5mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
200m
30m
Crystal & Dial
3 specsCrystal
Domed Sapphire
Sapphire
AR Coating
Inner
Yes
Dial Color
Gallant USAF Edition
Black
Movement
1 specsCaliber
Seiko NH38A
LJP G100
Pricing
1 specsMSRP
$300
$2,900
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