Thanks to this balance and the non-magnetic silicon balance spring, the Manufacture Calibre MT5402 has been certified as a chronometer by the Official Swiss Chronometer Testing Institute (COSC), with its performance going beyond the standards set by this independent institute. In fact, where COSC allows an average variation in the daily running of a watch of between -4 and +6 seconds in relation to absolute time in a single movement, TUDOR insists on between -2 and +4 seconds’ variation in its running when it is completely assembled. Another notable feature is that the power reserve of the Manufacture Calibre MT5402 is “weekend-proof”; that is to say about 70 hours, which enables the wearer to take the watch off on a Friday evening and put it back on again on Monday morning without having to wind it.

The new Ranger continues, within the TUDOR collection, the tradition of the expedition watch, born with the Oyster Prince watches used by the members of the British North Greenland Expedition. The tradition of a robust, practical, and affordable instrument.

We have been honored to carry a selection of the most popular and bestselling TUDOR watch styles for men and women online and at select Lee Michaels locations for more than a decade. TUDOR watches can be shopped online with complimentary shipping and gift wrapping at our location in Mississippi, at Lakeside Shopping Center in Metairie outside of New Orleans in Louisiana, at our Bocage Boulevard location on the corner of Jefferson Highway and Corporate Boulevard in Baton Rouge, Louisiana, at our location at ABQ Uptown in Albuquerque, New Mexico and in San Antonio, Texas at the Shops at La Cantera and at The Alamo Quarry Market.