Luminox releases the "Navy SEAL 3500 “SEMPER-FORTIS”," limited to 775 pieces worldwide!

NEWS News
2026.08.12

Luminox has announced a new model, the "Navy SEAL 3500 “SEMPER-FORTIS”." This limited-edition model pays homage to the U.S. Navy, and features a phrase symbolizing the spirit of the U.S. Navy inscribed in two languages ​​from the 8 o'clock to the 11 o'clock position on the dial.


A tough military watch that embodies the spirit of the U.S. Navy.

Luminox has announced a new model, the "Navy SEAL 3500 “SEMPER-FORTIS”." This latest model in the "Navy SEAL" collection, which uses only CARBONOX® material, will be sold in a limited edition of only 775 pieces worldwide. The number 775 pays homage to 1775, the year the U.S. Navy was founded. The model name, "Semper Fortis," is Latin for "Ever Strong." The design and functionality express the perseverance, discipline, and quiet determination embodied in this word, which symbolizes the spirit of the U.S. Navy.

Luminox "Navy SEAL 3500 “SEMPER-FORTIS”"

Luminox "Navy SEAL 3500 “SEMPER-FORTIS”" Ref.3515.N
This limited-edition model is named after the Latin phrase "Semper Fortis," meaning "Ever Strong." It features a CARBONOX® case and a quartz movement. The CARBONOX® case measures 45mm in diameter and 14mm in thickness. It is water-resistant to 200 meters and is limited to 775 pieces worldwide. Price: ¥107,800 (including tax).

The black dial features the words "SEMPER-FORTIS" coated with Super-LumiNova from the 8 o'clock to the 11 o'clock position, with the English translation, "EVER STRONG," written in red inside. In daylight, the English text provides a nice accent, but in the dark, the Latin phrase becomes visible, making the indomitable spirit that the Navy SEAL symbolizes even more striking. Pierric Marcou, Group Product Director at Luminox, commented, "By making the words 'SEMPER-FORTIS' appear as the ambient light weakens, we expressed the quiet strength and unwavering determination of the people that this word has symbolized for generations."

Luminox "Navy SEAL 3500 “SEMPER-FORTIS”"

A distinctive feature of this watch is the "SEMPER-FORTIS" lettering, which runs from the 8 o'clock to the 11 o'clock position. The English translation, "EVER STRONG," is also included.

Luminox "Navy SEAL 3500 “SEMPER-FORTIS”"

The "SEMPER-FORTIS" lettering, which is usually inconspicuous, glows in the dark thanks to Super-LumiNova. The indices and hands are equipped with the company's proprietary Luminox Light Technology (LLT).

The base model is the "Navy SEAL 3500" with a 45mm diameter case. The exterior, from the turtle-shaped case and unidirectional rotating bezel to the bracelet, is made entirely of CARBONOX® material, achieving lightness, high durability, and comfortable wear. It also boasts Luminox's signature tough specifications, such as Luminox Light Technology (LLT), which continues to glow for up to 25 years.

Luminox "Navy SEAL 3500 “SEMPER-FORTIS”"

The case and bracelet are made from CARBONOX®, a lightweight yet highly durable material ideal for a practical timepiece.

Luminox "Navy SEAL 3500 “SEMPER-FORTIS”"

The case back is engraved with a serial number indicating the limited edition quantity. The limited number of 775 pieces is derived from 1775, the year the U.S. Navy was founded.



Contact info: Luminox TOKYO Tel.03-5774-4944


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