Luminox Navy SEAL 3500 Semper Fortis Military Dive Watch 45mm with Black Dial - XS.3515.N

Luminox XS.3515.N Navy SEAL 3500 Semper Fortis Military Dive Watch 45mm with Black Dial

The Luminox XS.3515.N Navy SEAL 3500 Semper Fortis military dive watch combines Swiss quartz timekeeping, CARBONOX construction and 200-meter water resistance in an edition of 775 individually numbered pieces worldwide. Luminox Light Technology provides constant visibility for up to 25 years, while the black dial carries a Super-LumiNova SEMPER-FORTIS inscription and red EVER STRONG lettering. A CARBONOX bracelet and unidirectional rotating bezel complete the lightweight, durable design. Honoring the U.S. Navy's endurance and determination, this Swiss-made timepiece brings its tribute to the wrist with practical time and date functions.

Key Features

775 Individually Numbered Pieces Worldwide

Resilience, perseverance, discipline and determination give this U.S. Navy tribute its meaning. Production is limited to 775 watches worldwide, with individual numbering distinguishing each piece within the edition.

CARBONOX Case, Bracelet And Bezel

Rather than reserving CARBONOX for the case, the construction extends through the bracelet and rotating bezel. Its lightweight, durable character carries across the parts you wear and handle, while a 316L stainless steel buckle completes the bracelet.

SEMPER-FORTIS In Super-LumiNova

The dial's message changes with the light: red EVER STRONG lettering stands out by day, while the Super-LumiNova SEMPER-FORTIS inscription becomes luminous in low light. This light-dependent inscription is distinct from the watch's constant-visibility illumination.

Luminox Light Technology: Up To 25 Years

For checking the time as lighting changes, Luminox Light Technology maintains a constant glow in any light condition. The up-to-25-year duration applies to this illumination system, not to the movement battery.

200-Meter Water Resistance And A Protected Crown

The case pairs a protected screw-down crown and security gaskets with a 200-meter water-resistance rating. A screw-on 316L stainless steel case back and hardened mineral crystal complete the protective construction around the movement and dial, alongside a CARBONOX bezel that rotates in one direction.

Ronda 515 Swiss Quartz Timekeeping

The Ronda 515 Swiss quartz movement supplies straightforward time and date functions for everyday reference. Its stated battery life of 50 months supports long stretches of use between battery changes.

Features

• 775-Piece Numbered Edition
  Individual numbering identifies each watch within the worldwide U.S. Navy tribute.
• CARBONOX Case And Bracelet
  Lightweight, durable materials extend from the watch case to the bracelet.
• Unidirectional CARBONOX Bezel
  The rotating bezel turns in one direction.
• Super-LumiNova SEMPER-FORTIS Inscription
  The tribute's inscription becomes luminous in low light.
• Black Dial With Red EVER STRONG Lettering
  Contrasting daytime lettering carries the message of determination.
• Luminox Light Technology - Up To 25 Years
  A constant glow keeps the watch visible in any light condition.
• 200-Meter / 20 ATM Water Resistance
  The water-resistance rating supports the military dive-watch design.
• Protected Screw-Down Crown
  Security gaskets accompany the screw-down construction.
• Hardened Mineral Crystal
  A hardened mineral glass cover protects the dial.
• 316L Stainless Steel Components
  A screw-on case back and bracelet buckle complement the CARBONOX construction.
• Swiss-Made Ronda 515 Movement
  Quartz timekeeping puts time and date on your wrist.
• 50-Month Battery Life
  The movement's stated battery duration is separate from the illumination lifespan.

Footnotes:

Performance figures reflect manufacturer testing under specific conditions and may vary with conditions and use.