NEW LONGINES CONQUEST L3.788.4.99.6

Additional information

Longines HydroConquest Conquest Diving Series L3.788.4.99.6 | Frost Blue Milan with Diving Watch
The Longines L3.788.4.99.6 is a new addition to the HydroConquest diving series launched in 2026. It continues the revised design of the 2024 GMT style, optimizes the dial layout and case polishing process, combines professional diving specifications with daily wear aesthetics, and is an entry-level popular Swiss mechanical diving watch.
Appearance and craftsmanship: textured frosted blue dial, ceramic scratch resistant bezel This watch is equipped with a 42mm stainless steel circular case, which is suitable for most wrist sizes and can be worn cleanly without being bulky. The bezel adopts a unidirectional rotating design, embedded with black ceramic material, which is wear-resistant, scratch resistant and has a delicate texture; Paired with a screw in crown, it enhances sealing performance and has a waterproof rating of up to 30 bar (300 meters), making it suitable for water scenes such as swimming and shallow diving. The dial adopts a unique frost blue sun pattern polishing, with a strong sense of light and shadow in the lower layers. It abandons traditional Arabic numerals and instead uses three-dimensional inlaid hour markers, paired with polished silver hands, simple and high-end. The surface is covered with double-sided coated scratch resistant sapphire crystal glass, which effectively reflects glare and can be read clearly indoors or outdoors. A date display window is set at the 3 o clock position, making it practical.
Performance of the movement: Silicon balance spring movement, stable running time with long-term storage The movement is equipped with Longines exclusive L888 automatic winding mechanical movement, with a vibration frequency of 25200 times per hour. It is equipped with a single crystal silicon balance spring, which has excellent anti magnetic and anti seismic capabilities, greatly improving the accuracy and durability of timekeeping. Power reserve up to 72 hours, no need to wear glasses on weekends, convenient for daily wear, stable driving of hour, minute, second hand and date display functions.
Strap design: Milan woven strap, comfortable fit Different from traditional solid steel straps, this model uses a stainless steel Milan woven strap, with a soft and breathable hollow weave texture that fits the wrist and reduces stuffiness. Equipped with a dual safety folding clasp and a built-in fine-tuning mechanism, it can be adjusted flexibly according to the thickness of the wrist. It is firm to wear and easy to disassemble, balancing aesthetics, safety, and comfort.

The Longines L3.788.4.99.6 combines a stunning frost blue dial, ceramic bezel, silicon balance spring movement, and Milanese strap, offering both professional diving performance and everyday wear experience. It is the top choice for entry-level Swiss mechanical diving watches with high cost-effectiveness.

Series:CONQUEST,Net Weigh:1KG,Gross weight:3KG,Model Number:L3.788.4.99.6,Movement:Automatic,Power Reserve:Caliber L888.572Hours,Case Diameter:42mm,Case Thickness:11.7mm,Case Material:Stainless Steel,Mirror Material:Resistant Sapphire Crystal,Dial Colour:Light Blue ,Strap Colour:Silver,Strap Material:Stainless Steel,Water Resistance:300 Meters,Attachment:Original Box, International Warranty Card, Manual (Complete Accessories),Clasp:Folding Clasp,Gender:Mens