Do you have a question about the Longines ULTRA-CHRON and is the answer not in the manual?
Movement | Automatic |
---|---|
Caliber | L836.6 |
Case Material | Stainless steel |
Strap/Bracelet | Stainless steel bracelet or leather strap |
Diameter | 43 mm |
Functions | Hours, minutes, seconds, date |
Frequency | 36, 000 vibrations per hour |
Power Reserve | 52 hours |
Crystal | Scratch-resistant sapphire crystal with anti-reflective coating |
Dial Color | Black, Blue, Silver |
Details the 24-month international warranty for material and manufacturing defects.
Information on servicing your watch at an official Longines dealer or service center.
Advice on maintaining water-resistance and precautions before water immersion.
Explains case-back markings for water resistance, like 3 bar, 5 bar, and their meanings.
Step-by-step guide for setting the correct time using the watch crown.
Instructions for operating the screw-in crown to ensure water resistance.
How to use the warranty card's QR code to find detailed manuals and terms.
Essential safety information regarding button cell battery ingestion, chemical burns, and child safety.