Side by side

Hemel HD24 AutomaticvsGrand Seiko SBGA481

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

HD24 Automatic
HemelHD24 Automatic
MSRP $300
SBGA481
Grand SeikoSBGA481
MSRP $11,100

At a glance

12 of 29 specs differ
Diameter
HD24 Automatic40mm
SBGA48144.5mm
Power Reserve
HD24 Automatic40h
SBGA48172h
Water Resistance
HD24 Automatic200m
SBGA481200m
MSRP
HD24 Automatic$300
SBGA481$11,100

Full specifications

Case

5 specs
Diameter
40mm
44.5mm
Thickness
13mm
14.3mm
Lug-to-Lug
48mm
50mm
Lug Width
20mm
23mm
Material
316L Stainless Steel
Titanium

Crystal & Dial

3 specs
Crystal
Domed Sapphire
Sapphire
AR Coating
Inner
Yes
Dial Color
Gallant USAF Edition
Black

Movement

3 specs
Caliber
Seiko NH38A
9R65
Type
Automatic
Spring Drive
Power Reserve
40h
72h

Pricing

1 specs
MSRP
$300
$11,100

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