Swiss luxury watch brand Longines expands its HydroConquest collection by adding new two-tone variations. Revisited in 2018, the HydroConquest timepieces combine performance with style. The blue, grey, black and green variations of this diving watch collection are complemented by two-tone variations in steel and rose PVD or steel and yellow PVD for an additional touch of elegance.

The green, black and blue variations are now available in two-tone steel and yellow PVD, while the grey, black and blue ones are available in steel and rose PVD versions. Dressed in 41mm diameter cases, these sporty pieces are also available on a black, blue or green rubber strap.

Taking inspiration from the world of water sports, HydroConquest watches are distinctive for their bold style, and they are designed to appeal to demanding athletes.

Water-resistance to 300 metres, a unidirectional rotating bezel, a screw-down crown and case back, and a double security folding clasp with an integrated diving extension piece are all features that accentuate the character of this collection.

With a grey, blue or black sunray dial or a matte green dial, each two-tone variation of the HydroConquest line is equipped with an exclusive self-winding movement (L888.5) featuring an antimagnetic silicon balance-spring to guarantee high precision and a longer life span.

Technical details

Model: Longines HydroConquest Two Tone

Reference numbers
L3.781.3.06.7/9
L3.781.3.56.7/9
L3.781.3.96.7/9
L3.781.3.58.7/9
L3.781.3.78.7/9
L3.781.3.98.7/9

Movement
Mechanical self-winding movement
Calibre L888.3 (ETA A31.L02)
11½ lines, 21 jewels, 25’200 vibrations per hour
Power reserve: 72 hours

Functions
Hours, minutes, seconds and date at 3 o’clock

Case
41 mm diameter
Round shape
Stainless steel and yellow PVD case with green, black or blue ceramic bezels insert
Stainless steel and rose PVD with grey, black or blue ceramic bezels insert
Sapphire crystal with several layers of anti-reflective coating on both sides
Screwed crown and screw-down case back
Water resistance: 30 bar (300 meters)

Dial
Matt green, sunray grey, sunray black or sunray blue
3 Arabic numerals and 10 cabochons, Super-LumiNova®
Hands: Yellow or rose PVD, Super-LumiNova®

Bracelets/Straps
Stainless steel and yellow or rose PVD, double security folding clasp and integrated diving extension
Green, blue, grey, black rubber strap, double security folding clasp and push-piece opening mechanism