In this latest generation, the Hydroconquest—Longines' version of the classic dive watch—shows bold Arabic numerals. The presented model has a 39mm case, accepts 19mm straps, and runs on caliber L619. Ref. L3.694.4.53.2 features a black dial and a matching rubber strap.
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
