Caliber Number 5X53 Movement Type GPS solar Accuracy ±15 seconds per month (without receiving a GPS signal and at temperatures between 5°C and 35°C ) Duration Operating for approx. 6 months (when fully charged), power save: approx. 2 years Exterior Case Material Titanium (super-hard coating) Crystal Sapphire crystal Crystal Coating Super-clear coating LumiBrite Lumibrite on hands and index(es) Clasp Three-fold clasp with push button release Other Details Water Resistance 10 bar Case Size Thickness: 12.2 Diameter: 42.7 Length: 48 Weight 105.0 g Other Specifications Allergy-safe metal Clasp with Smart Adjuster function Screw case back Other Features Automatic hand position alignment function Day display DST (Daylight Saving Time) Dual-time function Function to prevent the GPS signal reception (in-flight mode) GPS signal reception function (Time zone adjustment, automatic time adjustment, manual time adjustment) Overcharge prevention function Perpetual calendar to the February 28, 2100 Power reserve indicator Power save function Reception result display function Satellite acquisition status display function Time transfer function (Switching between the main-dial and sub-dial) World time function (39 time zones) 2022.5release
