Side by side

Lum-Tec B73vsOblvlo JM Space

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

B73
Lum-TecB73
MSRP $463
JM Space
OblvloJM Space
MSRP $315

At a glance

11 of 29 specs differ
Diameter
B7344mm
JM Space42mm
Power Reserve
B7340h
JM Space40h
Water Resistance
B73200m
JM Space50m
MSRP
B73$463
JM Space$315

Full specifications

Case

5 specs
Diameter
44mm
42mm
Thickness
—
12mm
Lug-to-Lug
51.5mm
46mm
Material
316L Stainless Steel (DLC coated)
Stainless Steel
Water Resistance
200m
50m

Crystal & Dial

3 specs
Crystal
Domed Sapphire
Sapphire
Dial Color
B73
Black
Lume
None
Super-LumiNova

Movement

2 specs
Caliber
Ronda 515
—
Type
Quartz
Automatic

Pricing

1 specs
MSRP
$463
$315

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