Seiko Astron SSH153J1 titanium men's watch GPS solar dual-time silver

The Seiko Astron SSH153J1 'Silvery Night' is a state-of-the-art timepiece that seamlessly combines technology, style, and luxury. With its lightweight titanium case and sapphire crystal, the model looks fresh and modern, while the silver-colored dial and black bezel provide an elegant, stylish appearance. The heart of the watch is the advanced caliber 5X83-GPS-Solar movement that automatically adjusts to time zones worldwide and has an accuracy of only ±1 second per 100,000 years.

Astron:

The watch that always displays the correct time Worldwide. With a single press of a button and using only light-generated energy, a Seiko Astron GPS Solar watch can connect to 4 or more satellites, identify the time zone, and set the hands to the correct local time. With a maximum deviation of 1 second per 100,000 years.

Perpetual Calendar:

Perpetual calendar that takes into account leap days and the length of months, up to the year 2100.

Titanium:

Titanium is a metal that is completely anti-allergenic. Lightweight to wear and strong.

Caliber 5X83:

The SEIKO 5X83 caliber is a prestigious analog GPS Solar Dual-Time Chronograph. With a simple press of a button, this watch can set itself to the correct time zone anywhere in the world and thus display the correct local time. On the dial, the GPS signal indicator shows whether the watch is connected to the global GPS network. It also shows how many satellites the watch is connected to. To determine the correct time zone, a connection to at least 4 satellites is required. If the watch is fully charged, it connects to one satellite up to twice a day to correct the time. This makes the 5X83 GPS Solar watch extremely accurate, with a deviation of only 1 second per 100,000 years. If necessary, the local time can also be changed manually. The smart Perpetual Calendar function ensures that the watch always displays the correct date until the year 2100. The watch features Dual-Time, in-flight mode, automatic DST adjustment, and a chronograph function. The stopwatch can measure up to 12 hours in 1/20-second increments. An intermediate time function is provided. A second time is displayed on the sub-dial on the face and a separate AM/PM indication. The built-in watch micro-GPS receiver consumes so little energy that all functions operate optimally on light energy, which is generated by the Solar dial.