Side by side

Hemel HD24 AutomaticvsSeiko Monster

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

HD24 Automatic
HemelHD24 Automatic
MSRP $300
Monster
SeikoMonster
MSRP $550

At a glance

11 of 29 specs differ
Diameter
HD24 Automatic40mm
Monster42.4mm
Power Reserve
HD24 Automatic40h
Monster41h
Water Resistance
HD24 Automatic200m
Monster200m
MSRP
HD24 Automatic$300
Monster$550

Full specifications

Case

4 specs
Diameter
40mm
42.4mm
Thickness
13mm
13.4mm
Lug-to-Lug
48mm
49.4mm
Material
316L Stainless Steel
Stainless Steel

Crystal & Dial

3 specs
Crystal
Domed Sapphire
Hardlex
Dial Color
Gallant USAF Edition
Black
Lume
None
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
Seiko NH38A
4R36
Power Reserve
40h
41h
Jewels
25
24

Pricing

1 specs
MSRP
$300
$550

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