Greenwich Meantime is the solar mean time at the Royal Observatory in Greenwich England, which has served as a global time standard since it was instituted at the International Meridian Conference in 1884.

Generations have relied upon the Royal Observatory’s GMT clock for its time-keeping accuracy and as a reference time independent of location. Hence, most time zones throughout the globe are based on a reference as a number of hours ahead of or behind the GMT time.

For years, many prestigious watchmakers from Rolex and TAG Heuer, Breitling and Graham to Invicta and Luminox have designed GMT wristwatches to synchronize with the Royal Observatory’s clock, providing users the ability to have Greenwich Meantime at their fingertips.

SL-10134_Edit1 DELTA

A GMT timepiece features an independent hour hand which may be set to the Greenwich Meantime. The GMT mechanism also offers dual time zone functionality, which comes in handy today for world travelers and international businessmen. Both rely on dual time zone GMT accuracy to conduct global business matters and go about their daily lives when traveling to different continents.

Whether you are a jet-setting traveler or an international business broker, you’ll certainly want to take a look at the new Swiss Legend Delta GMT Watch, debuting today at popular online retailer

This bold and highly articulate men’s timepiece delivers up-to-the-minute precision and design, along with ultra-precise time-keeping accuracy. The generously oversized rose gold-tone stainless steel case commands attention on the wrist with its robust 45mm diameter, 14mm thick size.

The high-performance black silicone strap with clean, fluid lines adds to the outstanding good looks. The unidirectional rotating bezel with a notched detail edged rim, features a black screened top with 24-hour indicators. The handsome black sunray dial has a small-seconds subdial, an individual red GMT hand, luminous sword hands and hour markers.

Features include an automatic date calendar, water-resistance to 100 meters or 330 feet and premium Swiss-made quartz movement inside for precise time-keeping.

Free shipping and free returns are included on all domestic US purchases at