Longines HydroConquest 41mm Mens Watch Black Rubber

Ref. L37904569

A dive-oriented design built around a 41mm stainless steel case with a screw-down caseback and a protected screw-in crown. The unidirectional rotating bezel carries a black ceramic insert with a luminescent capsule, sitting above a sunray black dial dressed with applied Arabic numerals, baton markers, and silvered polished hands — all treated with Super-LumiNova. A 24-hour GMT hand works alongside a date window at three o'clock. The sapphire crystal has anti-reflective coating on both sides. Inside runs the automatic L844 calibre, beating at 25,200 vph with a 72-hour power reserve and a silicon balance-spring for enhanced magnetic resistance. The black rubber strap fastens with a double-security folding clasp incorporating a micro-adjustment system, and the watch is water-resistant to 300 metres.

Reference

L37904569

Brand

Longines

Case size

41mm

Case material

Stainless steel

Dial

Black

Crystal

Sapphire

Movement

Automatic

Calibre

L844

Functions

Chronograph, GMT, Date

Water resistance

300m

Bracelet / strap

Rubber strap

Strap colour

Black

Clasp

Folding clasp

Lume

Super-LumiNova

Retailer

Goldsmiths