Side by side

Hemel HD24 AutomaticvsTudor Black Bay

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

HD24 Automatic
HemelHD24 Automatic
MSRP $300
Black Bay
TudorBlack Bay

At a glance

12 of 29 specs differ
Diameter
HD24 Automatic40mm
Black Bay41mm
Power Reserve
HD24 Automatic40h
Black Bay70h
Water Resistance
HD24 Automatic200m
Black Bay200m
MSRP
HD24 Automatic$300
Black Bay—

Full specifications

Case

7 specs
Diameter
40mm
41mm
Thickness
13mm
14.7mm
Lug-to-Lug
48mm
46mm
Lug Width
20mm
22mm
Material
316L Stainless Steel
Stainless Steel
Finish
Brushed and polished
Polished + Satin
Caseback
Solid
Engraved

Crystal & Dial

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

Movement

2 specs
Caliber
Seiko NH38A
MT5602
Power Reserve
40h
70h

Pricing

1 specs
MSRP
$300
—

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