Side by side

Oblvlo JM TourbillonvsSerket Watch Co Reef X

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

JM Tourbillon
OblvloJM Tourbillon
MSRP $516
Reef X
Serket Watch CoReef X
MSRP $399

At a glance

13 of 29 specs differ
Diameter
JM Tourbillon42mm
Reef X42.5mm
Power Reserve
JM Tourbillon65h
Reef X40h
Water Resistance
JM Tourbillon50m
Reef X200m
MSRP
JM Tourbillon$516
Reef X$399

Full specifications

Case

6 specs
Category
Skeleton
Diameter
42mm
42.5mm
Thickness
12mm
12.7mm
Lug-to-Lug
46mm
49mm
Lug Width
20mm
22mm
Water Resistance
50m
200m

Crystal & Dial

2 specs
Dial Color
Black
Yellow
Lume
Super-LumiNova
None

Movement

4 specs
Caliber
OBL.8024
Miyota 8215
Power Reserve
65h
40h
Jewels
20
25
Complications
Tourbillon
None

Pricing

1 specs
MSRP
$516
$399
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