Longines HydroConquest L3.788.4.06.6 Automatic 42 mm
- Shipping always insured
- Warranty & official certificates
- Fast, secure payments
- Easy 14-day returns
- Genoese jewelers since 1950
Prices on this site include Italian VAT at 22%. If your delivery address is outside the European Union, that VAT is removed at checkout — the price you pay drops accordingly. Import duties or local taxes may be charged on arrival by your country.
Within the EU you pay the VAT of your own country, worked out at checkout.
The HydroConquest L3.788.4.06.6 gives balanced expression to Longines' sporting vocation in a sophisticated, contemporary key. The stainless steel case and ceramic bezel are completed by a screw-down crown / unidirectional rotating bezel, details that underline the model's diving character. The 42 mm case enhances the watch's presence, offering a sportier, bolder impact without compromising balance and comfort. Water-resistant to 30 bar, it confirms a construction designed to face the sea, sport and daily use with confidence. The scratch-resistant sapphire crystal, with multi-layer anti-reflective coating on both sides, protects the dial and contributes to clear legibility in any condition. The glossy lacquered green dial adds a distinctive, contemporary note, perfect for those looking for an elegant diver with a more refined personality. The glossy lacquered green dial is enhanced by applied indexes and polished silvered hands, while Swiss Super-LumiNova® ensures visibility even in low light. Inside beats the Longines automatic movement calibre L888: a self-winding mechanical movement with a frequency of 25'200 vibrations per hour and a power reserve of around 72 hours, with a monocrystalline silicon balance-spring. The presence of the monocrystalline silicon balance-spring and of the antimagnetic properties adds reliability, precision and stability over time. The stainless steel bracelet completes the whole with solidity and aesthetic continuity. The double folding safety clasp with micro-adjustment system improves fit and security on the wrist, making the watch comfortable even during prolonged wear. It is the ideal choice for anyone looking for a high-quality Swiss diver: recognisable, versatile and impeccable both in leisure time and in a more elegant setting.
Technical specifications
- Brand: Longines (Swiss Made)
- Collection: Hydroconquest
- Reference: L3.788.4.06.6
- EAN: 7612356235864
- Movement: Automatic
- Calibre: L888
- Power reserve: 72 h
- Case: Stainless steel
- Case shape: Round
- Diameter: 42 mm
- Thickness: 11.70 mm
- Case weight: 180.0 g
- Lug width: 21 mm
- Case back: Screw-down case back
- Dial: Green
- Crystal: Sapphire
- Water resistance: Water resistant to 30 bar
- Strap: Watch bracelet (metal band)
- Intended for: Women's
- Warranty: 5 years
- Functions: Hours, minutes, seconds and date
- Condition: New and original watch with official warranty. Authorized retailer
Frequently asked questions
What size is the Longines L3.788.4.06.6?
The case measures 42 mm, 11.70 mm thick.
Can it be worn in water?
Longines rates it water resistant to 30 bar, roughly 300 metres: that is dive-watch territory — swimming, snorkelling and scuba diving.
How long does it run if I don't wear it?
The power reserve is 72 h: past that it stops and needs winding from the crown.
How long is the warranty?
The Longines international warranty on current models is 5 years, valid at the maison's authorised centres worldwide.
Is the watch new and genuine?
Yes. Cicala is an official Longines retailer: the watch is new, unworn, and comes with the maison's box and warranty documents.
Buying it from Gioielleria Cicala
Cicala.it is an official Longines retailer: the watch arrives new, with the maison's international warranty activated, box and documents included. For a wrist trial or advice on sizing we are in the shop in Genoa, and we also answer by phone and on WhatsApp.
| Gender | Men's, Women's |
|---|---|
| Movement | Automatic |
| Movement description | Automatic mechanical movement with frequency of 25'200 vibrations per hour and power reserve of approximately 72 hours, monocrystalline silicon balance wheel and balance spring |
| Movement functions | Hours, minutes, seconds and date |
| Caliber | L888 |
| Power reserve | 72 h |
| Case shape | Round |
| Case material | Stainless steel |
| Case back | Screw-down case back |
| Case diameter | 42 mm |
| Case thickness | 11.70 Mm |
| Lug width | 21 mm |
| Lug-to-lug | 51.20 mm |
| Case weight | 180.0 g |
| Water resistance | Water resistant to 30 bar |
| Dial colour | Green |
| Crystal | Sapphire |
| Strap | Watch Bracelet (Metal Band) |
| Warranty | 5 years |
| Condition | New and Original Watch with Official Warranty. Authorized Retailer |
| Material | Stainless steel |
| Clasp | Deployant clasp |
Made to measure for this reference
Genuine Longines straps: chosen from the technical sheet
Not a rough match: these are the straps the maison specifies for this model, in the width declared by Longines.
About Longines
Since 1832 Longines has stood for Swiss precision and sports timekeeping. Master Collection, HydroConquest, DolceVita and Spirit, plus original straps and buckles, from an authorised dealer in Italy shipping insured worldwide.
Longines: history and collectionsRelated products: our suggestions
News you might like
