Side by side
Hemel HD24 AutomaticvsTudor 1926 Luna
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
21 of 29 specs differDiameter
HD24 Automatic40mm
1926 Luna39mm
Power Reserve
HD24 Automatic40h
1926 Luna38h
Water Resistance
HD24 Automatic200m
1926 Luna100m
MSRP
HD24 Automatic$300
1926 Luna$3,000
Full specifications
Case
9 specsCategory
Diver
Moonphase
Diameter
40mm
39mm
Thickness
13mm
10.1mm
Lug-to-Lug
48mm
46mm
Lug Width
20mm
21mm
Material
316L Stainless Steel
Stainless Steel
Finish
Brushed and polished
Polished
Water Resistance
200m
100m
Caseback
Solid
Solid screw-down
Crystal & Dial
4 specsCrystal
Domed Sapphire
Sapphire
Crystal Shape
Flat
—
AR Coating
Inner
—
Dial Color
Gallant USAF Edition
—
Movement
7 specsCaliber
Seiko NH38A
T607-
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
38h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No
Complications
None
Moonphase
Pricing
1 specsMSRP
$300
$3,000
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