The Hydroconquest—Longines' classic dive watch—boasts bold Arabic numerals in its latest generation. This version has a 39mm case, 19mm straps, and caliber L619. Ref. L3.694.4.59.6 is outfitted with a red bezel.
Movement Type
Automatic
Caliber
L619.2Jewels
21
Reserve
42
Frequency
28800
Hands
Center Seconds
Shape
Round
Lug Distance
19.00 mm
Material
Stainless Steel
Glass
Sapphire
Diameter
39.00 mm
Water Resistance
300.00 m
Dial Color
Black
