Luminox XL.2523.ARB.N — WatchNation
Luminox — Red Bull Racing — Limited 300 — Blue Chequered — LLT — 100m
XL.2523.ARB.N
Ronda 515  ·  45-Month  ·  316L Stainless Steel  ·  Sapphire AR  ·  12/24-Hour  ·  100m
WatchNation
Trusted UK Retailer
Luminox Stockist  ·  Chester
Trusted UK Luminox Stockist 2-Year Warranty Included Red Bull Racing — Limited 300 — Blue Chequered — LLT — 100mash; 12/24-Hour — 100m Free UK Shipping 30-Day Returns
Our Commitment
Why Buy from WatchNation?
01
Trusted UK Luminox Stockist

Every Luminox we sell is 100% genuinesourced from authorised distributors. As a trusted UK Luminox stockist we ensure authenticity and provide knowledgeable support for every purchase.

02
2-Year Manufacturer's Warranty

Every Luminox sold by WatchNation comes with the official 2-year Luminox manufacturer’s warrantyensuring your watch is covered for repairs and replacements according to the brand’s policy.

03
Accurate Listings

Every listing is thoroughly checked and comprehensively described. What you see in our photographs is precisely what you receive

04
UK-Based Customer Service

Our team is available before and after purchasealways happy to provide additional photographs or further information on any item we list.

05
30-Day Returns & Free UK Shipping

Every order ships free within the UK, carefully packaged to arrive in perfect condition. A 30-day returns policy ensures you can purchase with complete confidence.

Please note — Case material is 316L stainless steel (not CARBONOX™ as used in most other Luminox models). Features hacking seconds — crown pull stops the second hand and reduces battery consumption by 70%. Ronda 515, 45-month battery. Case size in our listing photographs. Rated 100m / 10 ATM.
What Sets It Apart
Key Features
316L Stainless Steel CaseMarine Grade — Not CARBONOX™
The 316L stainless steel case — often referred to as marine grade steel for its corrosion resistance — makes the XL.2523.ARB.N the only sRed Bull Racing Sports Timer in the WatchNation Luminox range. The polished case surfaces contrast with the brushed steel bezel finish for a refined, tactical aesthetic distinct from the CARBONOX™ models.
Black Dial — 12/24-Hour ArabicRed & Black Accents — Date at 3
The black dial with red and black accents features 12-hour black Arabic numerals on the outer dial and 24-hour Arabic numerals on the inner dial for dual military/civilian time readability — the Luminox logo replacing the 24-hour marker. A white date display at 3 o’clock replaces the 3 o’clock numeral.
Hacking SecondsCrown Pull Stops Second Hand — 70% Battery Saving
The hacking feature stops the second hand when the crown is pulled to the time-setting position — enabling precise time synchronisation. Additionally, the pulled-crown position reduces battery consumption by 70%, extending the already impressive 45-month battery life during storage or periods of non-wear.
Sapphire Crystal — AR CoatingCoated & Non-Reflective
Sapphire crystal with anti-reflective coating provides exceptional scratch resistance and optimum dial readability — the non-reflective treatment eliminating glare under tactical and operational lighting conditions for clear visibility at all times.
LLT — Handset & Indices25-Year Constant Illumination
The thick black LLT handset and LLT-coated indices provide constant self-powered illumination for up to 25 years without requiring an external light source — Luminox Light Technology delivering 24/7 tactical visibility in complete darkness and underwater conditions.
Ronda 515 — 45-Month BatterySwiss Made — Hacking
Powered by the Swiss Made Ronda 515 quartz movement with a 45-month battery life and hacking seconds — a proven calibre trusted across multiple Luminox professional lines for its reliability under demanding conditions.
Double-Seal Crown ProtectionEveryday Security
Luminox’s double-secudouble-seal crown protection system enhances water resistance integrity and everyday durability — pruo;clock — providing a secure grip for time-setting while shielding the crown from impacts. The screw-down caseback reinforces the 200-metre (20 ATM) water resistance.
Black Rubber StrapEngraved Buckle — Brushed Bezel
A black rubber strap with engraved standard buckle completes the XL.2523.ARB.N — matching the bezel’s brushed steel treatment for a cohesive tactical finish. The black unidirectional rotating bezel with brushed steel finish displays a 60-minute scale for elapsed time tracking.
2Year Warranty

2-Year Luminox Manufacturer's Warranty

Every Luminox sold by WatchNation comes with the official 2-year Luminox manufacturer’s warranty. Every watch is 100% genuine, sourced from authorised distributors by WatchNation as a trusted UK Luminox stockist.

Technical Details
Specifications
Identity
Brand
Luminox
Model Reference
XL.2523.ARB.N
Collection
Red Bull Racing Sports Timer
Movement & Functions
Calibre
Ronda 515 — Swiss Made Quartz
Battery Life
approx. 45 months
Hacking
Yes — Crown pull stops seconds & saves 70% battery
Date Display
Yes — White — 3 o'clock
Time Scales
12-Hour Outer Arabic & 24-Hour Inner Arabic
Illumination
LLT — Handset & Indices — 25-Year Constant
Case
Case Material
316L Stainless Steel — Brushed — Marine Grade
Case Size
See listing photographs
Crystal
Sapphire — Coated & Non-Reflective AR
Caseback
Screw-Down — Stainless Steel
Crown
Double-Security — Double-Seal Protection
Bezel
Unidirectional — Black — Brushed Steel Finish — 60-Min
Dial
Dial Colour
Blue — Chequered Pattern — Red & Black Accents
Outer Scale
12-Hour Arabic Numerals
Inner Scale
24-Hour Arabic Numerals
Handset
Thick Black — LLT
Logo
Luminox — Replaces 24-Hour Marker
Strap
Strap Material
Rubber — Black
Buckle
Standard — Engraved
Performance & Warranty
Day & Date
Yes
Limited Edition
300 pieces worldwide
Water Resistance
100m / 10 ATM — Diving & maritime
Warranty
2-Year Luminox Manufacturer’s Warranty
In the Box
What's Included
✓
Luminox XL.2523.ARB.N Watch
✓
Original Luminox Packaging
✓
Warranty Documentation
✓
Instruction Manual
In Detail
About This Watch

The XL.2523.ARB.N is the Luminox Red Bull Racing Sports Timer in 316L stainless steel — marine grade, corrosion-resistant, and the only sRed Bull Racing Sports Timer in the WatchNation Luminox range. Powered by the Ronda 515 with 45-month battery and hacking seconds (crown pull stops the second hand and cuts battery consumption by 70%). Sapphire crystal with AR coating protects the black dial.

The black dial with red and black accents carries outer 12-hour and inner 24-hour Arabic numerals with the Luminox logo replacing the 24-hour marker. White date at 3. LLT on handset and indices for 25-year constant illumination. Double-secudouble-seal crown. Stainless steel bezel, 60-minute scale. Screw-down caseback. Black rubber strap with engraved buckle. Rated 100m / 10 ATM.

316L stainless steel, Ronda 515, 45-month, hacking, sapphire AR, 12/24-hour Arabic, LLT, day-date, double-seal crown, 100m — the Luminox XL.2523.ARB.N is the only sRed Bull Racing Sports Timer in the WatchNation Luminox range.

WatchNation
Trusted UK Luminox Stockist  ·  Chester City Centre
Questions welcome before and after purchase
Free UK Shipping on all orders
30-Day Returns for peace of mind
10 Years of trusted experience