Longines

Flagship 20 Quartz Stainless Steel Black

Ref. L4.215.4.52.6

$1,583

Average market price ·

Price Range

$450 – $2,396

Listings Analysed

13

Data last updated May 17, 2026 · Sources: Chrono24, eBay, WatchFinder & more

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Other Longines Watches

HydroConquest 41mm Black Ceramic Ref. L3.781.4.56.6 HydroConquest 41mm Blue Ceramic Ref. L3.781.4.96.6 HydroConquest 41mm Green Ceramic Ref. L3.781.4.06.6 HydroConquest 41mm Grey Ceramic Ref. L3.781.4.76.6 HydroConquest 41mm Black Aluminum Ref. L3.742.4.56.6 HydroConquest 41mm Blue Aluminum Ref. L3.742.4.96.6 HydroConquest 43mm Black Ceramic Ref. L3.782.4.56.6 HydroConquest 44mm Black Ceramic Ref. L3.841.4.56.6