28,800 vph (4 Hz)
The Longines caliber L686.2 is an automatic chronograph movement with GMT complication, manufactured in Switzerland. Based on the ETA 7754, which derives from the Valjoux 7750, it operates at 28,800 vph and features Incabloc shock protection. The movement equips several Longines chronograph GMT watches and tracks a second time zone via its additional hand.
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Frequency
28,800 vph (4 Hz)
Display Type
Analog
Shock Protection
Incabloc
COMPLICATIONS
ChronographGMT
More Longines movements
QUICK FACTS
FOR WATCH DEALERS
Sell watches powered by the L686-2?
Inventory, Chrono24 and eBay sync, and VAT invoicing. Dealer tools are built on this database.