Side by side
Hemel HD24 AutomaticvsTissot Seastar 1000 GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
HD24 Automatic40mm
Seastar 1000 GMT40mm
Power Reserve
HD24 Automatic40h
Seastar 1000 GMT40h
Water Resistance
HD24 Automatic200m
Seastar 1000 GMT300m
MSRP
HD24 Automatic$300
Seastar 1000 GMT$575
Full specifications
Case
4 specsThickness
13mm
11.77mm
Lug-to-Lug
48mm
40mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
200m
300m
Crystal & Dial
4 specsCrystal
Domed Sapphire
Sapphire
Dial Color
Gallant USAF Edition
Black
Indices
Applied
Indexes
Lume
None
Super-LumiNova ®
Movement
2 specsCaliber
Seiko NH38A
—
Type
Automatic
Quartz
Pricing
1 specsMSRP
$300
$575
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