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Longines ULTRA-CHRON User Manual

Longines ULTRA-CHRON
8 pages
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INSTRUCTION MANUAL
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Longines ULTRA-CHRON Specifications

General IconGeneral
MovementAutomatic
CaliberL836.6
Case MaterialStainless steel
Strap/BraceletStainless steel bracelet or leather strap
Diameter43 mm
FunctionsHours, minutes, seconds, date
Frequency36, 000 vibrations per hour
Power Reserve52 hours
CrystalScratch-resistant sapphire crystal with anti-reflective coating
Dial ColorBlack, Blue, Silver

Summary

Longines International Warranty

Warranty Coverage and Duration

Details the 24-month international warranty for material and manufacturing defects.

Service and Maintenance Guidelines

Information on servicing your watch at an official Longines dealer or service center.

Understanding Watch Water Resistance

Water Resistance Precautions

Advice on maintaining water-resistance and precautions before water immersion.

Interpreting Water Resistance Markings

Explains case-back markings for water resistance, like 3 bar, 5 bar, and their meanings.

Setting and Winding Your Longines Watch

How to Set the Time

Step-by-step guide for setting the correct time using the watch crown.

Using the Screw-In Crown

Instructions for operating the screw-in crown to ensure water resistance.

Longines Warranty Card and Online Resources

Accessing Specific Manuals via QR Code

How to use the warranty card's QR code to find detailed manuals and terms.

Critical Safety Warnings: Button Cell Batteries

Button Cell Battery Safety and Hazards

Essential safety information regarding button cell battery ingestion, chemical burns, and child safety.

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