Which is cheaper, the Oblvlo BLM Rotor or the Bremont Altitude Perpetual Calendar GMT?

At MSRP the Oblvlo BLM Rotor is the cheaper of the two at $322, against $38,450 for the Bremont Altitude Perpetual Calendar GMT — a $38,128 gap before any retailer discounting.

Which is bigger, the Oblvlo BLM Rotor or the Bremont Altitude Perpetual Calendar GMT?

The Bremont Altitude Perpetual Calendar GMT wears larger at 42mm versus 41mm for the Oblvlo BLM Rotor — a 1mm difference across the dial.

Which has a longer power reserve, the Oblvlo BLM Rotor or the Bremont Altitude Perpetual Calendar GMT?

The Oblvlo BLM Rotor carries a 48-hour power reserve against 40 hours on the Bremont Altitude Perpetual Calendar GMT.

Side by side

Oblvlo BLM RotorvsBremont Altitude Perpetual Calendar GMT

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

Oblvlo BLM Rotor

BLM-ROTOR

MSRP $322

Bremont Altitude Perpetual Calendar GMT

alt42-per-ti-bl-b

MSRP $38,450

At a glance

11 of 29 specs differ

Diameter

BLM Rotor41mm

Altitude Perpetual Calendar GMT42mm

Power Reserve

BLM Rotor48h

Altitude Perpetual Calendar GMT40h

Water Resistance

BLM Rotor50m

Altitude Perpetual Calendar GMT—

MSRP

BLM Rotor$322

Altitude Perpetual Calendar GMT$38,450

Full specifications

Case

7 specs

Crystal & Dial

2 specs

Dial Color

Black

Blue

Lume

Super-LumiNova

None

Movement

1 specs

Power Reserve

48h

40h

Pricing

1 specs

MSRP

$322

$38,450

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