Tudor Tudor 79830RB Heritage Black Bay GMT


Tudor 79830 Black Bay GMT 79830 RB, stainless steel on a stainless steel rivet bracelet, automatic Tudor caliber MT5652 movement, matte black dial with luminescent hands and hour markers, iconic "Snowflake" hands, red GMT hand, date at 3 o'clock, red and blue bi-directional rotating bezel, screw down crown, sapphire crystal, water resistant to 200 meters, size: 41mm,thickness: 14.5mm. Comes with leather strap with deployant buckle. Like New with Tudor box and papers dated 2018.

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More about Tudor 79830RB Heritage Black Bay GMT

This is a stainless steel Tudor Black Bay GMT 79830RB. It has an integral stainless steel link bracelet with a folding stainless steel clasp, and a scratch resistant sapphire crystal. It includes a screw down winding crown with the Tudor rose emblem, and a solid screw down case back engraved with "TUDOR - GENEVE - CALIBRE - MANUFACTURE." The 41mm diameter solid three-body case, gently curved lugs, and flat bezel, are polished/brushed. The bidirectional rotating 48-notch bezel has a 24-hour graduated anodized aluminum disc in red and blue (Pepsi style) with a luminous white Arabic numeral 24-hour GMT second time zone scale with Arabic numerals on the even hours and a down triangle at the 24. The dial is matte black with luminescent "snowflake" hands, a steel center sweep second hand with a luminous diamond-shaped indicator, and there is a fourth red center hand with a luminous white diamond-shaped tip for the new GMT function that marks local time without losing sight of the time in the home time zone. It has the iconic Rolex luminous white baton, dot, and triangle hour indices, and a date aperture window is at the 3 o'clock position. It has a Certified Official Superlative Chronometer (COSC) rating, and there is a 70-hour power reserve at full winding. It's water resistant to 200 meters/660 feet, and the 14.5mm thick case, dial, and movement are all signed. This Tudor Black Bay GMT 79830RB has a mechanical automatic self-winding Tudor caliber MT5652 movement. It has satin-brushed and sandblasted details, with laser decorated embellishment. It's constructed with 28 jewels, an anti-shock device, a stop seconds mechanism for precision time setting, and a silicon balance spring. It includes a variable inertia balance wheel, and it oscillates at a frequency of 28,800 vph (4 Hz). The Tudor Black Bay GMT 79830RB was introduced at BaselWorld in 2018.

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