Side by side
Lum-Tec B73vsRockwell Time 747 Chronograph
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
B7344mm
747 Chronograph46mm
Power Reserve
B73—
747 Chronograph—
Water Resistance
B73200m
747 Chronograph—
MSRP
B73$463
747 Chronograph$1,000
Full specifications
Case
7 specsCategory
Sport
—
Diameter
44mm
46mm
Thickness
—
12mm
Lug-to-Lug
51.5mm
0mm
Lug Width
22mm
0mm
Material
316L Stainless Steel (DLC coated)
Stainless Steel
Water Resistance
200m
—
Crystal & Dial
2 specsCrystal
Domed Sapphire
Sapphire
Dial Color
B73
—
Movement
1 specsCaliber
Ronda 515
Ronda 763E
Pricing
1 specsMSRP
$463
$1,000
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