Side by side

Bell & Ross BR-05 DiamondvsNaga Watches Spire

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

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BR-05 Diamond
Bell & RossBR-05 Diamond
MSRP $24,829
Spire
Naga WatchesSpire
MSRP $853
Buy from Bell & Ross ↗
Buy used on eBay ↗
Buy from Naga Watches ↗
Buy used on eBay ↗

At a glance

14 of 29 specs differ
Diameter
BR-05 Diamond40mm
Spire39mm
Power Reserve
BR-05 Diamond—
Spire—
Water Resistance
BR-05 Diamond100m
Spire100m
MSRP
BR-05 Diamond$24,829
Spire$853

Full specifications

Case

4 specs
Diameter
40mm
39mm
Thickness
—
9.9mm
Finish
—
Brushed and polished
Caseback
—
Solid

Crystal & Dial

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

Movement

4 specs
Caliber
BR-CAL.321
Miyota 9039
Beat Rate
—
28,800 vph
Jewels
—
25
Complications
Hours/Minutes, Seconds, Date
None

Pricing

1 specs
MSRP
$24,829
—
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