Side by side
Bell & Ross BR-05 DiamondvsGrand Seiko SBGA384
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
18 of 29 specs differDiameter
BR-05 Diamond40mm
SBGA38440mm
Power Reserve
BR-05 Diamond—
SBGA38472h
Water Resistance
BR-05 Diamond100m
SBGA384100m
MSRP
BR-05 Diamond$24,829
SBGA384$29,500
Full specifications
Case
7 specsCategory
—
Dress
Thickness
—
12.5mm
Lug-to-Lug
—
46.2mm
Lug Width
—
19mm
Material
Stainless Steel
Gold
Finish
—
Brushed and polished
Caseback
—
Solid
Crystal & Dial
4 specsCrystal Shape
—
Flat
AR Coating
Underside
Yes
Indices
Applied indices
Applied
Lume
Super-LumiNova
None
Movement
6 specsCaliber
BR-CAL.321
9R15
Type
Automatic
Spring Drive
Beat Rate
—
28,800 vph
Power Reserve
—
72h
Jewels
—
25
Complications
Hours/Minutes, Seconds, Date
None
Pricing
1 specsMSRP
$24,829
$29,500
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