Side by side
Lum-Tec B64 ChronographvsNOMOS Glashütte Orion 38 gray
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
20 of 29 specs differDiameter
B64 Chronograph44mm
Orion 38 gray38mm
Power Reserve
B64 Chronograph40h
Orion 38 gray53 hoursh
Water Resistance
B64 Chronograph100m
Orion 38 gray50m
MSRP
B64 Chronograph$545
Orion 38 gray$3,040
Full specifications
Case
9 specsCategory
Chronograph
Dress
Diameter
44mm
38mm
Thickness
—
7.9mm
Lug-to-Lug
51.5mm
48mm
Lug Width
22mm
19mm
Material
Titanium (DLC coated)
Stainless Steel
Finish
Brushed and polished
—
Water Resistance
100m
50m
Caseback
Solid
—
Crystal & Dial
5 specsCrystal
Domed Sapphire
Sapphire
Crystal Shape
Flat
—
AR Coating
Inner
—
Dial Color
Standard
Grey
Indices
Applied
—
Movement
5 specsCaliber
—
DUW 4001
Type
Automatic
Manual
Beat Rate
28,800 vph
21,600 vph
Power Reserve
40h
53 hoursh
Jewels
25
17
Pricing
1 specsMSRP
$545
$3,040
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