Longines Hydroconquest Watch - L3.780.4.56.6

Longines HydroConquest L3.780.4.56.6 – Automatic 39 mm

The Longines HydroConquest L3.780.4.56.6 represents the essence of the HydroConquest collection: a robust sports watch designed for demanding aquatic environments, yet with an elegance that allows it to be worn comfortably in everyday life. This model embodies Longines' expertise in Swiss watchmaking, combining technical performance, high-quality materials, and a contemporary design.

The 39 mm stainless steel case offers balanced dimensions, providing excellent ergonomics on the wrist and great versatility of use. The unidirectional rotating ceramic bezel adds superior scratch resistance and reinforces the functional character of the watch, being an essential element for safe time measurement during diving activities. The scratch-resistant sapphire crystal, with multiple layers of anti-reflective coating on both sides, ensures high transparency and optimal legibility.

The black dial with a sunray finish provides visual depth and a sophisticated look, subtly reflecting light. The applied indices and hands are coated with Swiss Super-LumiNova®, ensuring clear and immediate readability even in low-light environments.

Inside is an automatic mechanical movement, designed to offer precision and reliability in daily use. The case features a screw-down crown and a screwed case back, ensuring water resistance up to 30 bar (300 meters), making this model suitable for recreational diving and various aquatic activities.

The solid and comfortable stainless steel bracelet completes the set with durability and an elegant sporty aesthetic, maintaining the perfect balance between functionality and style.

Every watch has its story, and the HydroConquest represents a piece that combines Swiss watchmaking tradition, technical innovation, and timeless design.

Technical specifications

Warranty and authenticity

This is a 100% original Longines product, accompanied by the brand's official international warranty.

Longines offers a 24-month international warranty from the date of purchase for all models, covering defects in materials and manufacturing existing at the time of delivery. For mechanical models purchased from January 1, 2021, the warranty is extended to 5 years, reinforcing the brand's commitment to the quality and durability of its watches.

The warranty is valid upon presentation of the international certificate, duly dated and completed. During the coverage period, any recognised defect will be repaired free of charge. If it is not possible to restore normal operating conditions through repair, the brand undertakes to replace the watch with an identical model or one with equivalent characteristics.

Straps also benefit from a 24-month international warranty against defects in material or manufacturing.

Your watch will be delivered complete with its original box and duly completed international warranty certificate, ensuring total authenticity and peace of mind with your purchase.

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