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.

HD24 Automatic
HemelHD24 Automatic
MSRP $300
Seastar 1000 GMT
TissotSeastar 1000 GMT
MSRP $575

At a glance

11 of 29 specs differ
Diameter
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 specs
Thickness
13mm
11.77mm
Lug-to-Lug
48mm
40mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
200m
300m

Crystal & Dial

4 specs
Crystal
Domed Sapphire
Sapphire
Dial Color
Gallant USAF Edition
Black
Indices
Applied
Indexes
Lume
None
Super-LumiNova ®

Movement

2 specs
Caliber
Seiko NH38A
—
Type
Automatic
Quartz

Pricing

1 specs
MSRP
$300
$575

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