Which is cheaper, the Bell & Ross BR-05 Blue Diamond Eagle or the Oblvlo FM SL Day-Date Square?

At MSRP the Oblvlo FM SL Day-Date Square is the cheaper of the two at $158, against $5,292 for the Bell & Ross BR-05 Blue Diamond Eagle — a $5,134 gap before any retailer discounting.

Which is bigger, the Bell & Ross BR-05 Blue Diamond Eagle or the Oblvlo FM SL Day-Date Square?

The Oblvlo FM SL Day-Date Square wears larger at 39mm versus 36mm for the Bell & Ross BR-05 Blue Diamond Eagle — a 3mm difference across the dial.

Which has better water resistance, the Bell & Ross BR-05 Blue Diamond Eagle or the Oblvlo FM SL Day-Date Square?

The Bell & Ross BR-05 Blue Diamond Eagle is rated to 100m versus 50m for the Oblvlo FM SL Day-Date Square.

Which has a longer power reserve, the Bell & Ross BR-05 Blue Diamond Eagle or the Oblvlo FM SL Day-Date Square?

The Bell & Ross BR-05 Blue Diamond Eagle carries a 54 hours-hour power reserve against 42 hours on the Oblvlo FM SL Day-Date Square.

What movement does the Bell & Ross BR-05 Blue Diamond Eagle run compared to the Oblvlo FM SL Day-Date Square?

Both watches run automatic movements — the Bell & Ross BR-05 Blue Diamond Eagle uses the BR-CAL.329 and the Oblvlo FM SL Day-Date Square uses the Miyota 8215.

Side by side

Bell & Ross BR-05 Blue Diamond EaglevsOblvlo FM SL Day-Date Square

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

Bell & Ross BR-05 Blue Diamond Eagle

br-05-36-mm-blue-diamond-eagle

MSRP $5,292

Oblvlo FM SL Day-Date Square

FM-SL-DD-D

MSRP $158

At a glance

18 of 29 specs differ

Diameter

BR-05 Blue Diamond Eagle36mm

FM SL Day-Date Square39mm

Power Reserve

BR-05 Blue Diamond Eagle54 hoursh

FM SL Day-Date Square42h

Water Resistance

BR-05 Blue Diamond Eagle100m

FM SL Day-Date Square50m

MSRP

BR-05 Blue Diamond Eagle$5,292

FM SL Day-Date Square$158

Full specifications

Case

8 specs

Crystal & Dial

4 specs

Crystal Shape

—

Flat

AR Coating

Underside

Inner

Dial Color

Blue

Black

Indices

—

Applied

Movement

5 specs

Caliber

BR-CAL.329

Miyota 8215

Beat Rate

—

28,800 vph

Power Reserve

54 hoursh

42h

Jewels

—

Complications

Hours/Minutes, Seconds

None

Pricing

1 specs

MSRP

$5,292

$158

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