Finding alternatives to
Longines HYDROCONQUEST
Ref. L3.780.3.78.6
48 watches that match on case size, movement family, and price band. Sorted by how close the match is.
Case
39mm
Movement
Automatic
Category
Diver
MSRP
$2,350
The short answer
The closest alternative to the Longines HYDROCONQUEST is the Bremont S302 ($3,900) — common cross-shop and Pro diver. If price is the constraint, the Tissot Seastar 1000 at $875 (vs $2,350 for the HYDROCONQUEST) covers most of the same brief. From the independents, the BOLDR Supply Co. Odyssey Luminaire Aetherfire is the standout microbrand take — pro diver and Looks nearly identical. Stepping up, the Bremont Supermarine 300M ($3,550) is where the same idea goes with a bigger budget.
48 matches
Microbrand picks· 12
Independent makers covering the same brief — usually with something the mainstream brands don't.
Mainstream picks· 12
Established brands covering the same brief at a comparable price — same case size, similar movement family. Often the deciding click for a new buyer.
Cheaper alternatives· 12
If the price is the only thing keeping you off this watch, these get you most of the way there for less.
Pricier alternatives· 12
Where the same idea goes when budget isn't the constraint — luxury upgrades and step-ups.
