Sicura Hexa 400 – Orange Dial H400.SS.A.40ATM.03.SS

Sicura Hexa 400 – Orange Dial

Striking design with true tool watch DNA

The Sicura Hexa 400 with an orange dial is the most striking variant of the new collection and a tribute to the professional dive watches of the 1960s and 1970s. Luminous dials were standard equipment for many professional divers back then, as they offered particularly good legibility underwater. With this reissue, Sicura takes up this historical design element and combines it with modern Swiss watchmaking technology, high-quality materials, and contemporary craftsmanship.

The return of a legendary dive watch

The Hexa 400 is based on the historic Sicura Diver 400 from 1968 and impressively continues the brand's rich history. Sicura was once one of the most innovative Swiss watch manufacturers and was known, especially under the leadership of Ernest Schneider, for exceptional technical solutions and striking designs. With the Hexa 400, this philosophy returns – not as a mere reissue, but as a completely newly developed dive watch that preserves the character of the original while meeting the demands of modern watch enthusiasts.

Maximum visibility under all conditions

The vibrant matte orange makes this variant instantly distinctive and also serves a practical purpose. Bright signal colors were already used in the first professional dive watches to significantly improve legibility underwater. Large applied hour markers, broad hands, and the prominent hour marker at 12 o'clock, together with the high-quality Super-LumiNova coating, ensure excellent readability – both in daylight and in complete darkness.

The date window at 3 o'clock is discreetly integrated and supports the functional design of the dial without compromising its clear structure.

Two crowns for maximum functionality

A characteristic feature of the Hexa 400 is its historic two-crown construction. The lower screwed crown serves to set the time and date, while the upper crown moves the internal rotating bezel.

This internal bezel allows for easy display of a second time zone. Unlike classic GMT watches, this is achieved without an additional GMT complication in the movement. Instead, Sicura relies on a robust yet easy-to-use mechanical solution, which is particularly suitable for frequent travelers, pilots, or international communication.

Robust construction for professional use

The Hexa 400 was uncompromisingly developed as a tool watch. The case is entirely made of high-quality brushed 316L stainless steel and impresses with its distinctive hexagonal shape, which gives the model its unmistakable character. With a diameter of 40 mm and a lug-to-lug length of 46 mm, the watch wears comfortably balanced and also offers a strong presence on the wrist.

The unidirectional rotating dive bezel has 120 precise clicks and a black ceramic insert that is particularly resistant to scratches and wear. The anti-reflective sapphire crystal with an additional anti-fingerprint coating reliably protects the dial and ensures optimal visibility at all times.

Thanks to screwed crowns and a screwed case back, the Hexa 400 achieves a water resistance of up to 400 meters or 40 ATM, meeting the highest demands for a professional dive watch.

Proven Swiss mechanics

Inside, the reliable Swiss automatic movement Sellita SW200 is at work. The caliber beats at 28,800 semi-oscillations per hour (4 Hz), offers a power reserve of at least 38 hours, and has been known for its high precision, robustness, and ease of maintenance for many years. Thus, the movement perfectly matches the uncompromising character of the Hexa 400 as a professional tool watch.

Comfort down to the smallest detail

Sicura also focuses on functionality and quality for the bracelet. The solid three-link stainless steel bracelet made of 316L stainless steel is fully brushed and harmonizes perfectly with the tool watch design of the case. The high-quality folding clasp features a security clasp, side pushers, and tool-free fine adjustment, allowing the watch to be comfortably adapted to different wearing situations at any time.

Modern interpretation of a Swiss icon

With the Hexa 400, Sicura proves that authentic dive watches can still have a strong personality today. The combination of historical design, modern manufacturing quality, professional features, and reliable Swiss mechanics makes this model an exceptional tool watch. Especially the distinctive orange dial gives the watch its unique character and harks back to the legendary professional divers of past decades – reinterpreted for today's use.

Specifications

• Swiss automatic movement Sellita SW200
• Hours, minutes, central seconds, and date
• Power reserve: at least 38 hours
• Frequency: 28,800 semi-oscillations/hour (4 Hz)
• Case made of brushed 316L stainless steel
• Case diameter: 40 mm
• Case height: 14 mm
• Lug-to-lug: 46 mm
• Screwed crown for time and date
• Second screwed crown for operating the internal dual-time bezel
• Unidirectional rotating dive bezel with 120 clicks
• Black ceramic bezel insert
• Internal rotating dual-time bezel
• Matte orange dial
• Applied indices with Super-LumiNova
• Broad hands with Super-LumiNova
• Date window at 3 o'clock
• Sapphire crystal with anti-reflective and anti-fingerprint coating
• Screwed case back
• Water resistance: 400 m / 40 ATM / 1,320 ft
• Solid three-link 316L stainless steel bracelet
• Folding clasp with security lock
• Tool-free fine adjustment
• Swiss Made
• MSRP: 1,450 €