Side by side

Hemel HD24 AutomaticvsSugess Ocean Star S421

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

HD24 Automatic
HemelHD24 Automatic
MSRP $300
Ocean Star S421
SugessOcean Star S421
MSRP $449

At a glance

10 of 29 specs differ
Diameter
HD24 Automatic40mm
Ocean Star S42140mm
Power Reserve
HD24 Automatic40h
Ocean Star S42140h
Water Resistance
HD24 Automatic200m
Ocean Star S421300m
MSRP
HD24 Automatic$300
Ocean Star S421$449

Full specifications

Case

4 specs
Thickness
13mm
12.7mm
Lug-to-Lug
48mm
46mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
200m
300m

Crystal & Dial

2 specs
Crystal
Domed Sapphire
Sapphire
Dial Color
Gallant USAF Edition
SU116610LB Black

Movement

3 specs
Caliber
Seiko NH38A
Seagull ST2130/Seiko NH35
Beat Rate
28,800 vph
4 vph
Complications
None
GMT, Chronograph, Moonphase, Date

Pricing

1 specs
MSRP
$300
$449

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