Side by side
Bell & Ross BR-05 GMT Sky BluevsLum-Tec B66 Day Date
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
19 of 29 specs differDiameter
BR-05 GMT Sky Blue41mm
B66 Day Date44mm
Power Reserve
BR-05 GMT Sky Blue—
B66 Day Date40h
Water Resistance
BR-05 GMT Sky Blue100m
B66 Day Date100m
MSRP
BR-05 GMT Sky Blue$6,264
B66 Day Date$545
Full specifications
Case
7 specsCategory
GMT
Sport
Diameter
41mm
44mm
Lug-to-Lug
—
51.5mm
Lug Width
—
22mm
Material
Stainless Steel
Titanium (DLC coated)
Finish
—
Brushed and polished
Caseback
—
Solid
Crystal & Dial
6 specsCrystal
Sapphire
Domed Sapphire
Crystal Shape
—
Flat
AR Coating
Underside
Inner
Dial Color
White
Standard
Indices
Applied indices
Applied
Lume
Super-LumiNova
None
Movement
5 specsCaliber
BR-CAL.325
—
Beat Rate
—
28,800 vph
Power Reserve
—
40h
Jewels
—
25
Complications
Hours/Minutes, Seconds, Date, GMT
None
Pricing
1 specsMSRP
$6,264
$545
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