Side by side
Glycine Airman GMTvsHemel HD24 Automatic
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
19 of 29 specs differDiameter
Airman GMT45mm
HD24 Automatic40mm
Power Reserve
Airman GMT—
HD24 Automatic40h
Water Resistance
Airman GMT200m
HD24 Automatic200m
MSRP
Airman GMT$1,295
HD24 Automatic$300
Full specifications
Case
7 specsCategory
GMT
Diver
Diameter
45mm
40mm
Lug-to-Lug
—
48mm
Lug Width
22mm
20mm
Material
Stainless Steel
316L Stainless Steel
Finish
—
Brushed and polished
Caseback
—
Solid
Crystal & Dial
5 specsCrystal
Sapphire
Domed Sapphire
Crystal Shape
—
Flat
AR Coating
—
Inner
Dial Color
Black
Gallant USAF Edition
Indices
—
Applied
Movement
6 specsCaliber
—
Seiko NH38A
Type
Quartz
Automatic
Beat Rate
—
28,800 vph
Power Reserve
—
40h
Jewels
1
25
Complications
GMT
None
Pricing
1 specsMSRP
$1,295
$300
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