07/09/2026
The Longines HydroConquest is widely regarded as one of the best entry points into Swiss-made luxury mechanical dive watches. Launched in 2007 as part of Longines’ Sport Collection, it bridges the gap between high-performance tool watch capabilities and refined everyday aesthetics.
Longines Hydro Conquest (Smurf)
Ref: L3.642.4
Year: 2010
Cal: L.619.2 (Automatic)
All Original
Blue Luminous Dial
Blue Crispy Bezel
Bracelet fits-up to 7.5” w/o 1 extra link
Polished
Recently serviced (March 7, 2026)
Water pressure tested
Screw-down crown lock
Issue: Patina Calendar, Light scratch on Glass
Come with 2 months warranty and replacement box
41mm case size
20mm lug-width
Pre-owned watch, manage expectation.
DM for more Info
🏷️ ₱45,000 - NEGOTIABLE
Meet-up Makati or Cavite area