ETA 7750: An Icon of Timeless Watchmaking

Since the 1970s, the Caliber 7750, developed under the ETA/Valjoux umbrella, has played a crucial role in the success and global recognition of many prestigious watch brands.

Although nearly fifty years have passed since its initial release to customers in 1973, the Valjoux 7750 continues to maintain its strong position in the world of watchmaking today, thanks to its reliability, durability, and performance.

Quality of Ronda Movements

Founded in 1946 by William Mosset, Ronda is an established Swiss watch movement manufacturer that operates with the understanding that reliability is paramount in the world of watchmaking.

Known for Swiss precision, Ronda movements are favored by luxury watch brands that expect high accuracy and long-lasting performance.

Quartz Specials – Advanced Quartz Watch Movements

The Quartz Specials series consists predominantly of complex movements, featuring advanced multi-functional complications such as chronographs, alarms, second time zones (GMT), and retrograde displays.

These quartz movements have been specially developed for watch models that require high functionality, aesthetic design, and unique character. Combining elegance with technical proficiency, these calibers form the foundation of watches that stand out not only for their functionality but also for their design.

Sapphire glass is generally preferred in the luxury watch segment. Sapphire is an extremely durable and highly scratch-resistant material, making it the most ideal choice for quality watches. Sapphire watch crystals reflect more light compared to other types of glass. Therefore, anti-reflective (AR) coating is required. Sapphire glass allows the watch dial to be seen clearly from every angle without distortion. It also offers a highly impressive aesthetic appearance.

The diver's watch is specifically designed for use in underwater conditions. It stands out with its robust construction, highly durable sapphire crystal, and stainless steel case. The Wainer Diver's Watch attracts attention with its impressive design and high-end features. It is one of the best choices you can make when purchasing a diving watch.

The stainless steels used in watches are categorized into different grades, each with its unique metal composition and offering varying durability properties. 316L stainless steel is a grade of stainless steel with extra-low carbon content, exhibiting extremely high resistance to corrosive environments such as seawater or acidic liquids.

Therefore, due to its high corrosion resistance, it is widely used in diving equipment. Unlike general-purpose 201 or 304L stainless steel grades, 316L is also more resistant to magnetic effects. Thanks to the molybdenum added to its composition, it offers superior overall corrosion resistance compared to 304L.

Titanium, known for its low density and high strength, is an extremely suitable material for watchmaking. Titanium is stronger than steel in many respects. First and foremost, it is almost 100% rustproof. While steel is quite durable in terms of corrosion resistance, it cannot fully reach this level. Of course, titanium's strongest selling point is that it offers the same level of durability as a stainless steel watch while being approximately half the weight.