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The Bell & Ross BR-X5 Blue Lum features a composite case with blue luminescent quartz fibre and titanium, and its dial, indices, hands, and power reserve indicator are treated with blue Super-LumiNova. The watch is powered by the Kenissi-manufactured Caliber BR-CAL.323 automatic movement, which provides a 70-hour power reserve. The luminous composite case components appear a pale blue in daylight and emit a bright aqua blue glow in the dark, though the date numerals are unlit. On balance, reviewers highlight the BR-X5 Blue Lum's distinctive luminous case and dial as its primary appeal.
2 Variants
Lume:Super-LumiNova
Retail MSRP
$15,012
Low
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Avg
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High
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Static data
Case
41mm
Power Reserve
—
Movement
Automatic
Water Resistance
100m
01
Case Dimensions
Diameter41mm
Thickness12.8mm
Lug-to-Lug—
Lug Width—
02
Case Build
MaterialTitanium
Water Resistance100m
03
Crystal & Dial
CrystalSapphire
AR CoatingUnderside
Dial Colorblack
IndicesApplied indices
LumeSuper-LumiNova
04
Movement
Caliber
TypeAutomatic
Beat Rate—
Power Reserve—
Jewels—
HackingNo
Hand-WindingNo
ComplicationsHours/Minutes, Seconds, Power Reserve Indicator
05
Design Language
Case shapeSquare
Dial styleMatte
Sub-dials1
BezelFixed
Bracelet / strapRubber strap
HandsBaton
AI-detected from product image · 5/22/2026
In a nutshell
The Bell & Ross BR-X5 Blue Lum (ref. br-x5-blue-lum-rubber-strap) is an automatic watch, with a 41mm titanium case, 12.8mm thick, powered by the BR-CAL.323 movement and a 70 hours-hour power reserve. Water resistance is rated to 100m, under a sapphire crystal, with hours/minutes, seconds, power reserve indicator complications. Manufacturer MSRP is $15,012.