LONGINES Conquest Watch - 38mm - Green

The watch features a power reserve of 72 hours, meaning it can keep running for up to three days without being worn.

Yes, with a water resistance of 10 bar, it is suitable for swimming and snorkeling. Ensure the crown is fully screwed down before water exposure.

Clean the rubber strap with a soft cloth and mild soap if necessary, rinsing and drying thoroughly. Avoid exposure to extreme heat or chemicals.

No, the LONGINES Conquest is a self-winding mechanical watch and does not use a battery. It is powered by the movement of your wrist.

A self-winding watch automatically winds its mainspring using the natural motion of the wearer's wrist. This eliminates the need for manual winding or battery replacement.

It is generally recommended to have mechanical watches serviced every 3 to 5 years by an authorized watchmaker to maintain their accuracy and longevity.

Swiss Super-LumiNova® is a luminescent material applied to watch hands and markers that glows in the dark after being charged by light, enhancing readability in low-light conditions.

Wear the watch for at least 30 minutes to build up power. If it stops again, manually wind the crown clockwise (when closed) 30-40 times. If the issue persists, it may require servicing.

Mechanical watches can have slight variations. If the inaccuracy is significant (more than a few seconds per day), ensure the watch is adequately wound. If the problem persists, professional servicing may be needed.

Ensure the crown is pulled out to the correct position for setting the time or date. If it feels stiff, do not force it. Check that it is fully screwed down before attempting to adjust. Professional assessment may be required if stiffness is severe.

This usually indicates that moisture has entered the watch, compromising water resistance. Do not use the watch near water and seek immediate professional servicing to prevent damage to the movement.