Side by side
Bremont Supermarine 300MvsOblvlo JM Tourbillon
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Supermarine 300M40mm
JM Tourbillon42mm
Power Reserve
Supermarine 300M40h
JM Tourbillon65h
Water Resistance
Supermarine 300M300m
JM Tourbillon50m
MSRP
Supermarine 300M$3,550
JM Tourbillon$516
Full specifications
Case
5 specsCategory
Diver
Skeleton
Diameter
40mm
42mm
Lug-to-Lug
—
46mm
Material
904L Stainless Steel
Stainless Steel
Water Resistance
300m
50m
Crystal & Dial
2 specsDial Color
Green
Black
Lume
None
Super-LumiNova
Movement
4 specsCaliber
BE-92AE
OBL.8024
Power Reserve
40h
65h
Jewels
25
20
Complications
None
Tourbillon
Pricing
1 specsMSRP
$3,550
$516
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