Side by side

Hemel HD24 AutomaticvsGrand Seiko SLGA015

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

HD24 Automatic
HemelHD24 Automatic
MSRP $300
SLGA015
Grand SeikoSLGA015
MSRP $12,600

At a glance

12 of 29 specs differ
Diameter
HD24 Automatic40mm
SLGA01543.8mm
Power Reserve
HD24 Automatic40h
SLGA015120h
Water Resistance
HD24 Automatic200m
SLGA015200m
MSRP
HD24 Automatic$300
SLGA015$12,600

Full specifications

Case

5 specs
Diameter
40mm
43.8mm
Thickness
13mm
13.8mm
Lug-to-Lug
48mm
51.5mm
Lug Width
20mm
23mm
Material
316L Stainless Steel
Titanium

Crystal & Dial

3 specs
Crystal
Domed Sapphire
Sapphire
AR Coating
Inner
Yes
Dial Color
Gallant USAF Edition
Black

Movement

3 specs
Caliber
Seiko NH38A
9RA5
Type
Automatic
Spring Drive
Power Reserve
40h
120h

Pricing

1 specs
MSRP
$300
$12,600

Follow this matchup

Get a note when Hemel HD24 Automatic vs Grand Seiko SLGA015 gets more votes, a community discussion, or a price drop. No account needed.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Vaer D5 Pacific Anacapa Auto
Vaermicro
Pacific

D5 Pacific Anacapa Auto

3 watches · 6 variantsPacific
39mm·Automatic·200m WR
$699MSRP
—Used
Spinnaker Tesei Titanium
Spinnakermicro

Tesei Titanium

4 watches · 10 variantsTesei
42mm·Automatic·200m WR
$625MSRP
—Used
Yema Diver
Yemamicro

Diver

2 watches · 9 variantsDiver
39.5mm·Automatic·200m WR
$990MSRP
—Used
Zelos Hammerhead V3 300m Titanium
Zelosmicro

Hammerhead V3 300m Titanium

2 watches · 16 variantsHammerhead V3
44mm·Automatic·300m WR
$559MSRP
—Used
Geckota Sea-Hunter Dive Watch
Geckotamicro

Sea-Hunter Dive Watch

6 variantsSea-Hunter
40mm·Automatic·200m WR
$349MSRP
—Used
Yema YEMA x Alain Silberstein Limited Edition
Yemamicro
Collaborations

YEMA x Alain Silberstein Limited Edition

2 watches · 2 variantsCollaborations
40mm·Automatic·200m WR
$3,732MSRP
—Used
Zelos Great White 43
Zelosmicro

Great White 43

3 variantsGreat White
43mm·Automatic·300m WR
$599MSRP
—Used
Fortis Marinemaster M-44 DLC
Fortismicro

Marinemaster M-44 DLC

3 watches · 15 variantsMarinemaster
44mm·Automatic·300m WR
$5,450MSRP
—Used
All alternatives to the HD24 Automatic →All alternatives to the SLGA015 →
Explore the full catalog
Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.

Grand Seiko SLGA015vsVaer D5 Pacific Anacapa AutoGrand Seiko SLGA015vsYema DiverGeckota Sea-Hunter Dive WatchvsGrand Seiko SLGA015Grand Seiko SLGA015vsYEMA x Alain Silberstein Limited EditionHemel HD24 AutomaticvsSpinnaker Tesei TitaniumHemel HD24 AutomaticvsZelos Hammerhead V3 300m Titanium
Edit this comparisonAdd another watchMore diver comparisonsBest Diver Watches Under $500Explore more 39–45mm watches