Side by side
Oblvlo JM TourbillonvsGrand Seiko SBGX355
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
15 of 29 specs differDiameter
JM Tourbillon42mm
SBGX35537mm
Power Reserve
JM Tourbillon65h
SBGX35540h
Water Resistance
JM Tourbillon50m
SBGX355100m
MSRP
JM Tourbillon$516
SBGX355$4,100
Full specifications
Case
7 specsCategory
Skeleton
Dress
Diameter
42mm
37mm
Thickness
12mm
10.6mm
Lug-to-Lug
46mm
44.6mm
Lug Width
20mm
19mm
Material
Stainless Steel
Titanium
Water Resistance
50m
100m
Crystal & Dial
2 specsAR Coating
Inner
Yes
Lume
Super-LumiNova
None
Movement
5 specsCaliber
OBL.8024
9F62
Type
Automatic
Quartz
Power Reserve
65h
40h
Jewels
20
25
Complications
Tourbillon
None
Pricing
1 specsMSRP
$516
$4,100
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