Squale 1521 Full Luminous Militaire Automatic White Dial Rubber Strap Men's Watch 1521FUMIWT.HT

The Squale 1521 Full Luminous Militaire reinterprets the brand’s established dive-watch design with a fully luminous white dial designed to maximise visibility in challenging conditions. Crafted from polished 316L stainless steel, the case measures 42mm in diameter, 48mm from lug to lug and 12.5mm thick, retaining the balanced proportions that define the collection. Protected by a flat sapphire crystal with an anti-reflective coating, the dial features printed hour markers and broad hands filled with Super-LumiNova BGW9 for enhanced readability. Framing the dial is a unidirectional rotating bezel fitted with an aluminium insert and a sixty-minute diving scale, reinforcing the watch’s professional tool-watch character.

Swiss Automatic Movement

Powering the watch is the Swiss-made Sellita SW200-1 automatic movement in Elaboré grade. Operating at 28,800 vibrations per hour and equipped with 26 jewels, the calibre delivers approximately 38 hours of power reserve while supporting both hacking and hand-winding functions. The movement is protected by a screw-down crown and a solid screw-in caseback, contributing to the watch's water resistance of 50 ATM. Combining proven Swiss engineering with robust construction, the SW200-1 complements the practical character of the 1521 Full Luminous Militaire and its role as a purpose-built diving instrument.

Rubber Strap

The 1521 Full Luminous Militaire is fitted with a black rubber strap that emphasises the contrast between the bright dial and the polished steel case. Measuring 20mm wide and secured by a stainless steel pin buckle, the strap is designed to withstand demanding conditions while providing comfort on the wrist. Its understated appearance keeps the focus on the dial while maintaining the functional, tool-watch character of the collection.

The Squale 1521 Signature

The defining feature of this model is its fully luminous white dial, which absorbs light throughout the day and emits a bright blue glow in low-light conditions thanks to its Super-LumiNova BGW9 construction. Unlike a traditional dive-watch layout, the luminous coating extends across the entire dial surface, creating a distinctive appearance both underwater and after dark.

Another characteristic of the 1521 collection is the crown positioned at 4 o’clock, a practical solution developed to improve comfort on the wrist and reduce the likelihood of accidental knocks during use. Combined with its no-date Militaire layout and substantial 500-metre water resistance, the 1521 Full Luminous Militaire delivers a highly legible interpretation of Squale’s best-known dive watch.