Side by side
Hemel HD24 AutomaticvsGrand Seiko SBGH289
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
HD24 Automatic40mm
SBGH28943.8mm
Power Reserve
HD24 Automatic40h
SBGH28955h
Water Resistance
HD24 Automatic200m
SBGH289200m
MSRP
HD24 Automatic$300
SBGH289$7,700
Full specifications
Case
5 specsDiameter
40mm
43.8mm
Thickness
13mm
14.7mm
Lug-to-Lug
48mm
51mm
Lug Width
20mm
22mm
Material
316L Stainless Steel
Stainless Steel
Crystal & Dial
3 specsCrystal
Domed Sapphire
Sapphire
AR Coating
Inner
Yes
Dial Color
Gallant USAF Edition
Black
Movement
2 specsCaliber
Seiko NH38A
9S85
Power Reserve
40h
55h
Pricing
1 specsMSRP
$300
$7,700
Follow this matchup
Get a note when Hemel HD24 Automatic vs Grand Seiko SBGH289 gets more votes, a community discussion, or a price drop. No account needed.
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.










