Side by side

Hemel HD24 AutomaticvsBoldr Odyssey 40mm

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

HD24 Automatic
HemelHD24 Automatic
MSRP $300
Odyssey 40mm
BoldrOdyssey 40mm
MSRP $799

At a glance

10 of 29 specs differ
Diameter
HD24 Automatic40mm
Odyssey 40mm40mm
Power Reserve
HD24 Automatic40h
Odyssey 40mm42h
Water Resistance
HD24 Automatic200m
Odyssey 40mm300m
MSRP
HD24 Automatic$300
Odyssey 40mm$799

Full specifications

Case

3 specs
Thickness
13mm
12.5mm
Material
316L Stainless Steel
Titanium
Water Resistance
200m
300m

Crystal & Dial

4 specs
Crystal
Domed Sapphire
Sapphire
AR Coating
Inner
Yes
Dial Color
Gallant USAF Edition
Aurora
Lume
None
Super-LumiNova

Movement

2 specs
Caliber
Seiko NH38A
Miyota
Power Reserve
40h
42h

Pricing

1 specs
MSRP
$300
$799

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