Side by side

Bell & Ross BR-05 DiamondvsPraesidus 42mm Automatic

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

BR-05 Diamond
Bell & RossBR-05 Diamond
MSRP $24,829
42mm Automatic
Praesidus42mm Automatic
MSRP $680

At a glance

19 of 29 specs differ
Diameter
BR-05 Diamond40mm
42mm Automatic38mm
Power Reserve
BR-05 Diamond—
42mm Automatic40h
Water Resistance
BR-05 Diamond100m
42mm Automatic100m
MSRP
BR-05 Diamond$24,829
42mm Automatic$680

Full specifications

Case

8 specs
Category
—
Field
Diameter
40mm
38mm
Thickness
—
11mm
Lug-to-Lug
—
45mm
Lug Width
—
18mm
Material
Stainless Steel
316L Stainless Steel
Finish
—
Brushed and polished
Caseback
—
Solid

Crystal & Dial

5 specs
Crystal Shape
—
Flat
AR Coating
Underside
Inner
Dial Color
Black
42mm Automatic
Indices
Applied indices
Applied
Lume
Super-LumiNova
None

Movement

5 specs
Caliber
BR-CAL.321
Seiko NH35
Beat Rate
—
28,800 vph
Power Reserve
—
40h
Jewels
—
25
Complications
Hours/Minutes, Seconds, Date
None

Pricing

1 specs
MSRP
$24,829
$680

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