Side by side
Oblvlo JM SpacevsTissot Gentleman Open Heart
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
JM Space42mm
Gentleman Open Heart40mm
Power Reserve
JM Space40h
Gentleman Open Heart80h
Water Resistance
JM Space50m
Gentleman Open Heart100m
MSRP
JM Space$315
Gentleman Open Heart$1,025
Full specifications
Case
6 specsCategory
Sport
Chronograph
Diameter
42mm
40mm
Thickness
12mm
11.5mm
Lug-to-Lug
46mm
40mm
Lug Width
22mm
21mm
Water Resistance
50m
100m
Crystal & Dial
5 specsCrystal Shape
Flat
Domed
AR Coating
Inner
Yes
Dial Color
Black
Silver
Indices
Applied
Indexes
Lume
Super-LumiNova
Super-LumiNova ®
Movement
1 specsPower Reserve
40h
80h
Pricing
1 specsMSRP
$315
$1,025
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