Side by side
Massena LAB Dato-RacervsOblvlo JM Space
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
Dato-Racer40mm
JM Space42mm
Power Reserve
Dato-Racer38h
JM Space40h
Water Resistance
Dato-Racer50m
JM Space50m
MSRP
Dato-Racer$1,595
JM Space$315
Full specifications
Case
3 specsDiameter
40mm
42mm
Thickness
10.5mm
12mm
Lug Width
20mm
22mm
Crystal & Dial
2 specsAR Coating
Yes
Inner
Lume
None
Super-LumiNova
Movement
3 specsCaliber
SW400-1
—
Power Reserve
38h
40h
Jewels
26
25
Pricing
1 specsMSRP
$1,595
$315
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