Side by side

Bremont Supermarine ChronovsOblvlo JM Rotor

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

Supermarine Chrono
BremontSupermarine Chrono
MSRP $6,850
JM Rotor
OblvloJM Rotor
MSRP $299

At a glance

11 of 29 specs differ
Diameter
Supermarine Chrono43mm
JM Rotor42mm
Power Reserve
Supermarine Chrono40h
JM Rotor42h
Water Resistance
Supermarine Chrono300m
JM Rotor50m
MSRP
Supermarine Chrono$6,850
JM Rotor$299

Full specifications

Case

7 specs
Category
Chronograph
Sport
Diameter
43mm
42mm
Thickness
15.87mm
13mm
Lug-to-Lug
—
46mm
Lug Width
22mm
20mm
Material
Stainless Steel (DLC coated)
Stainless Steel
Water Resistance
300m
50m

Movement

3 specs
Caliber
BE-50AE
Miyota 8215
Power Reserve
40h
42h
Jewels
25
21

Pricing

1 specs
MSRP
$6,850
$299

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