Squale Master Grand Blue Watch

The Squale Master Grand Blue Watch MASTIBLBL.RAL celebrates the extraordinary depths of the ocean through its striking blue wave-pattern dial, lightweight Grade 5 titanium case and exceptional professional diving capabilities. Featuring a 42mm titanium case, Swiss Sellita SW200-1 Elaboré automatic movement, ceramic rotating bezel and impressive 1,200 metre water resistance, this distinctive Squale dive watch combines advanced technical engineering with authentic maritime heritage. Completed by a premium black alligator-embossed rubber strap, the Master Grand Blue offers a sophisticated balance of underwater performance, comfort and contemporary Swiss watchmaking.

The deep blue dial is the defining feature of the Squale Master Grand Blue, drawing inspiration from the rich colours and changing light found beneath the ocean's surface. Its intricate three-dimensional wave pattern introduces depth and movement, creating an engaging visual effect as light passes across the dial. Applied hour markers and hands feature Super-LumiNova BGW9 for excellent readability in low-light conditions, while a practical date display adds everyday convenience. The unidirectional rotating bezel incorporates a brushed ceramic insert with luminous timing markers, providing reliable elapsed-time measurement for professional diving applications.

Crafted from lightweight and corrosion-resistant Grade 5 titanium, the 42mm case measures 15.5mm thick and 49mm lug-to-lug, delivering a robust yet comfortable profile. A sapphire crystal with anti-reflective treatment protects the distinctive blue dial, while the screw-down crown and screw-in caseback contribute to the watch's impressive 1,200 metre water resistance. An integrated helium escape valve supports its professional diving credentials, making the Master Grand Blue suitable for demanding underwater environments. The watch is fitted with a black Italian-made rubber strap featuring an elegant alligator-embossed texture and a brushed titanium buckle, combining durability with refined styling.

Powering the Squale Master Grand Blue is the Swiss-made Sellita SW200-1 Elaboré automatic movement, featuring 26 jewels and operating at 28,800 vibrations per hour. Delivering approximately 38 hours of power reserve, this reliable mechanical calibre provides central hours, minutes, seconds and a date display. The movement's proven construction ensures dependable performance, while the Grade 5 titanium case, helium escape valve and exceptional water resistance demonstrate Squale's commitment to producing professional Swiss diving instruments.

The Squale Master Grand Blue Watch MASTIBLBL.RAL is an exceptional choice for collectors searching for a Squale watch, Squale Master Grand Blue, Squale Master Grand Bleu, blue dial dive watch, titanium automatic watch, 1200m professional diving watch or Swiss luxury sports watch. Combining a striking blue three-dimensional dial, lightweight titanium case, ceramic bezel, Swiss Sellita automatic movement and premium rubber strap, the Master Grand Blue delivers a compelling expression of Squale's professional diving heritage and contemporary Swiss mechanical engineering.

Extended Christmas Returns

In addition to our 30 day returns policy, all items purchased from 1st October 2026 can now be returned until 8th January 2027. Standard terms below apply.

Free UK Next Day Delivery
We offer free UK next day delivery on all in-stock orders over �75.

- Order before 4pm (Mon-Fri) for same day dispatch
- Delivery typically arrives next working day before 1pm
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30 Day Returns
Shop with confidence with our 30-day returns policy on most items.

- Return or exchange within 30 days of delivery
- Items must be unworn and in original condition
- Includes all packaging, documentation and accessories
- Sale, pre-owned or promotional items may be subject to a 14-day return period

Important Information

- Bespoke, personalised or resized items are non-returnable
- Altered watch bracelets are considered customised
- Returns should be sent via insured, tracked delivery

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