Rolex founder Hans Wilsdorf launched the Tudor Watch Company in 1946 in an effort to offer the public reliable timepieces at affordable prices. Since 2015, Tudor has been manufacturing in-house movements to much acclaim.


Very attractive and tested to the highest standards of horological performance, this Tudor Black Bay GMT timepiece is the watch that one would want to own.

As a certified chronometer, it delivers timing accuracy you can count on. As a self-winding automatic watch driven by Tudor’s own MT5652 caliber, it beats at 28,800 vph, possesses 26 jewels, and gives you an approximate convenient 70-hour power reserve of autonomous running.

This watch’s stainless steel case sports a finely brushed finish with high polished intricate details. Case measurements are 41 mm in diameter, 14 mm in height, and it rests upon a stainless steel bracelet, which comes complete with a stainless steel deployant clasp buckle.

The bidirectionally rotating bezel with matt burgundy and navy blue anodized aluminium inset features a 24-Hour gradations. The watch is equipped with a domed scratch-resistant anti-reflective sapphire crystal and a screw-down winding crown decorated with the Tudor's style rose.

The black matte dial is easy to read in low light with applied luminous hour markers and luminous hands, sweep seconds hand. The date window is positioned at 3:00 o'clock - it features black numerals printed on a white-colored disc. Red-colored GMT hand with Snowflake point filled in with luminous paint.

Standout feature(s): Certified chronometer accuracy; excellent 70-hour power reserve; fantastic 200 m / 20 atm water resistance; bicolor attractive bidirectional rotating bezel.

Details at a glance:

• Model Reference: M79830RB-0001
• Case Material: Stainless steel
• Case Dimensions: 41 mm
• Case Height: 14 mm
• Movement: Self-winding automatic, 28,800 vph, 26 jewels, 70-hour power reserve
• Caliber: Tudor MT5652
• Complication(s) / Feature(s): Standard time, central seconds, date, GMT, bidirectional rotating bezel
• Dial: Black color
• Crystal: Domed scratch-resistant sapphire
• Winding Crown: Screw-down
• Water-resistance: 200 m / 20 atm
• Band: Stainless steel bracelet
• Clasp: Fold-over stainless steel clasp
• Country of Origin: Switzerland
• Condition: 
• Condition: New, with manufacturer's protective film intact. There are visible nicks on the bezel due to handling. Please refer to the photo in the gallery showing this defect.
• Comments: Includes original boxes and papers