National Jewellers
Examination Record
Tudor
Black Bay GMT, Burgundy and Blue Bezel
Tudor's Black Bay GMT, reference 79830RB: a 41 mm steel case with the bidirectional 24-hour bezel in burgundy and blue, a black dial with snowflake hands and the red GMT hand, and the manufacture calibre MT5652, a certified chronometer with about 70 hours of reserve, under a domed sapphire crystal, on the riveted-style steel bracelet. Water resistant to 200 metres. Comes with its box and papers.
- Reference
- 79830RB
- Serial no.
- On file
- Condition
- Excellent
- Case size
- 41 mm
- Case material
- Stainless steel
- Movement
- Automatic
- Dial colour
- Black
- Bracelet
- Link bracelet
- Measurements
- Case 41 mm · 14.5 mm thick · 50 mm lug to lug
- Accompanied by
- Box, papers
What we examine
- Our horologists examine the movement and check serial and reference numbers.
- The dial, hands, crown, bezel, bracelet and clasp are assessed for consistency with the model.
- Condition is assessed on our six-tier grading scale; this piece is graded Excellent.
The piece described on this record was examined and authenticated by National Jewellers before it was offered for sale. We stand behind the authentication of every item we sell.
This record sets out our examination of the piece. It is not an appraisal or a statement of value. National Jewellers is independent and is not affiliated with, authorised by or endorsed by Tudor; brand names are trademarks of their owners. To confirm this record, write to info@nationaljewellers.ca quoting the stock number.