Longines HydroConquest Automatic 43 mm Green Dial Rubber Strap L3.782.4.06.9

Dive watch with 72-hour power reserve

The Longines HydroConquest L3.782.4.06.9 is a 43 mm automatic dive watch built for water sports. Its stainless steel case houses the caliber L888 movement beating at 25,200 vibrations per hour. A green ceramic bezel insert and matching green dial with Arabic markers at 6, 9 and 12 o'clock give it a distinct sports look. Water resistance is rated to 300 metres.

Check wrist size and strap preference

The case measures 43 mm in diameter and 11.90 mm thick with a 21 mm lug width. A green rubber strap is fitted as standard and fastens with a double safety folding clasp and push-piece opening mechanism. Verify that the 21 mm band width suits your wrist and that you are comfortable with a rubber strap rather than a metal bracelet. The screw-down crown must be fully seated before any water exposure.

Fits daily wear and diving rotation

The solid caseback and scratch-resistant sapphire crystal protect the movement for regular use. With 72 hours of power reserve the watch keeps running through a weekend off the wrist. The uni-directional rotating bezel tracks elapsed dive time while the date window at 3 o'clock adds everyday utility. It does not suit buyers who want a bracelet option in the box or a thinner profile under a shirt cuff.