Side by side

Hemel HD24 AutomaticvsGrand Seiko SBGR321

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

HD24 Automatic
HemelHD24 Automatic
MSRP $300
SBGR321
Grand SeikoSBGR321
MSRP $5,200

At a glance

10 of 29 specs differ
Diameter
HD24 Automatic40mm
SBGR32140mm
Power Reserve
HD24 Automatic40h
SBGR32172h
Water Resistance
HD24 Automatic200m
SBGR321100m
MSRP
HD24 Automatic$300
SBGR321$5,200

Full specifications

Case

4 specs
Category
Diver
Dress
Lug-to-Lug
48mm
46.6mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
200m
100m

Crystal & Dial

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

Movement

2 specs
Caliber
Seiko NH38A
9S65
Power Reserve
40h
72h

Pricing

1 specs
MSRP
$300
$5,200

Follow this matchup

Get a note when Hemel HD24 Automatic vs Grand Seiko SBGR321 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
Grand Seiko SBGH281
Grand Seiko
Heritage

SBGH281

7 variantsSBGH281
40mm·Automatic·100m WR
$6,300MSRP
—Used
Yema Diver
Yemamicro

Diver

2 watches · 9 variantsDiver
39.5mm·Automatic·200m WR
$990MSRP
—Used
Citizen The Citizen Caliber 0210
Citizen

The Citizen Caliber 0210

5 watches · 12 variantsThe Citizen
40mm·Automatic·100m WR
$8,400MSRP
—Used
Geckota Sea-Hunter Dive Watch
Geckotamicro

Sea-Hunter Dive Watch

6 variantsSea-Hunter
40mm·Automatic·200m WR
$349MSRP
—Used
Seiko King Seiko KSK
Seiko

King Seiko KSK

38.1/38.6mm
3 watches · 12 variantsKing Seiko KSK
38.1/38.6mm·Automatic
$3,300MSRP
—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
Longines LONGINES ELEGANT COLLECTION
Longines
Elegant Collection

LONGINES ELEGANT COLLECTION

4 watches · 14 variantsElegant Collection
39mm·Automatic
$2,600MSRP
—Used
All alternatives to the HD24 Automatic →All alternatives to the SBGR321 →
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 SBGR321vsVaer D5 Pacific Anacapa AutoGrand Seiko SBGR321vsYema DiverGeckota Sea-Hunter Dive WatchvsGrand Seiko SBGR321Grand Seiko SBGR321vsYEMA x Alain Silberstein Limited EditionHemel HD24 AutomaticvsGrand Seiko SBGR261Hemel HD24 AutomaticvsGrand Seiko SBGH281
Edit this comparisonAdd another watchExplore more 39–41mm watches