Side by side

Hemel HD24 AutomaticvsUndone Aqua Carbon Maggy

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

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HD24 Automatic
HemelHD24 Automatic
MSRP $300
See the full HD24 Automatic
Aqua Carbon Maggy
UndoneAqua Carbon Maggy
MSRP $680
See the full Aqua Carbon Maggy
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Buy used on eBay ↗
Buy from Undone ↗
Buy used on eBay ↗

At a glance

11 of 29 specs differ
Diameter
HD24 Automatic40mm
Aqua Carbon Maggy43mm
Power Reserve
HD24 Automatic—
Aqua Carbon Maggy—
Water Resistance
HD24 Automatic200m
Aqua Carbon Maggy300m
MSRP
HD24 Automatic$300
Aqua Carbon Maggy$680

Full specifications

Case

7 specs
Category
Diver
—
Diameter
40mm
43mm
Thickness
13mm
16.5mm
Lug-to-Lug
48mm
51mm
Lug Width
20mm
0mm
Material
316L Stainless Steel
Carbon
Water Resistance
200m
300m

Crystal & Dial

2 specs
Crystal
Domed Sapphire
Sapphire
Dial Color
Gallant USAF Edition
—

Movement

1 specs
Caliber
Seiko NH38
Seiko NH35

Pricing

1 specs
MSRP
$300
$680
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