Side by side

Bell & Ross BR-X3 Night VisionvsLongines PrimaLuna

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

BR-X3 Night Vision
Bell & RossBR-X3 Night Vision
MSRP $15,012
PrimaLuna
LonginesPrimaLuna
MSRP $2,950

At a glance

21 of 29 specs differ
Diameter
BR-X3 Night Vision41mm
PrimaLuna34mm
Power Reserve
BR-X3 Night Vision70 hoursh
PrimaLuna72h
Water Resistance
BR-X3 Night Vision100m
PrimaLuna30m
MSRP
BR-X3 Night Vision$15,012
PrimaLuna$2,950

Full specifications

Case

9 specs
Category
Dress
Diameter
41mm
34mm
Thickness
13.3mm
11.6mm
Lug-to-Lug
41mm
Lug Width
8mm
Material
Titanium
Stainless Steel
Finish
Water Resistance
100m
30m
Caseback
Transparent case back with sapphire crystal

Crystal & Dial

4 specs
Crystal Shape
AR Coating
Underside
Both sides
Dial Color
Black
Blue
Indices
Applied indices
Diamond indexes

Movement

7 specs
Caliber
BR-CAL.323
L899.5
Beat Rate
25,200 vph
Power Reserve
70 hoursh
72h
Jewels
0
Hacking
Yes
No
Hand-winding
Yes
No
Complications
Hours/Minutes, Seconds, Power Reserve Indicator
Hours, minutes, seconds and date, Moon phase display at 6 o'clock

Pricing

1 specs
MSRP
$15,012
$2,950

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Bell & Ross BR-X3 Night Vision

The Bell & Ross BR-X3 Night Vision's 41mm LUM-CAMO case, a composite of carbon fiber and luminous resin, glows subtly in low light, particularly around edges and screws. Its green-tinted sapphire crystal and extensive Super-LumiNova X2 lume create a dramatic, sci-fi control panel effect. The case design blends aviation, tactical, and futuristic elements with bright green lume and a layered dial. The BR-X3 Night Vision features a LUM-CAMO composite case that is black with green inclusions during the day and glows at night, with photoluminescent green rubber cylinders and a PVD-coated titanium middle case. On balance, owners and reviewers highlight the Bell & Ross BR-X3 Night Vision's dramatic, glowing aesthetic as its primary appeal.

Longines PrimaLuna

Owners widely praise the Longines PrimaLuna for its stylish, understated design and comfortable 26.5mm and 34mm case sizes, with some preferring the quartz for its lower maintenance and others the automatic for its craftsmanship. The automatic movement, an L899.5 or Caliber L899, offers a 72-hour power reserve and exhibits consistent accuracy averaging a loss of 1.3 seconds per day in testing, though it runs 3-4 seconds slower on the wrist. The redesigned collection features a curvier case with contemporary lug integration and is available in steel or bi-metal. On balance, owners and reviewers appreciate the Longines PrimaLuna for its elegant styling and reliable automatic movement, though some find its brand prestige and design less compelling compared to certain luxury alternatives.

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