
THE PIECE
BLACK BAY GMT
OPALINE DIAL
An opaline dial, blue and burgundy 24-hour bezel, and red GMT hand give this Tudor Black Bay GMT a distinctive look. The 41 mm stainless-steel watch comes on the pictured five-link bracelet, with its original box, papers, manual/booklet and extra bracelet links included.

WRIST CHECK / TUDOR
TWO TIME ZONES.
ONE BLACK BAY.

THE WATCH
OPALINE.
ACROSS TIME ZONES.
Lifestyle images are illustrative. Original watch photographs below.
THE WATCH
OPALINE.
ACROSS TIME ZONES.
The polished and satin-finished steel case frames a silvery-white opaline dial with luminous hands and markers, a date at 3 o’clock, and a dedicated GMT hand for a second time zone. A bidirectional blue and burgundy 24-hour bezel, domed sapphire crystal and screw-down crown complete the watch. Inside is the Tudor MT5652 automatic chronometer movement with 28 jewels and stop-seconds.
This pre-owned example is fitted with a five-link stainless-steel bracelet and folding safety clasp. The original box/packaging, papers, manual/booklet and pictured extra bracelet links are included. The warranty card is dated December 8, 2023. Surface scratches and signs of wear are visible on the bracelet and clasp; review the original photographs for cosmetic condition and the eBay listing for price and purchase terms.
REFERENCE / 79830RB
THE DETAILS
- MODEL
- Black Bay GMT
- REFERENCE
- 79830RB
- SERIAL
- 920YXXX
- CASE SIZE
- 41 mm
- CASE
- Stainless steel; polished / satin
- DIAL
- Opaline / silvery white
- BEZEL
- Blue / burgundy; bidirectional, 24-hour
- MOVEMENT
- Tudor MT5652 automatic; chronometer
- JEWELS
- 28
- FUNCTIONS
- GMT / second time zone, date, stop-seconds
- CRYSTAL
- Domed sapphire
- CROWN
- Screw-down
- BRACELET
- Five-link stainless steel
- CLASP
- Folding safety clasp
- EXTRA LINKS
- Included
- BOX / PAPERS
- Original box/packaging and papers included
- BOOKLET
- Manual / booklet included
- WARRANTY CARD
- December 8, 2023
- COUNTRY
- Switzerland
- CONDITION
- Pre-owned; visible surface wear
EVERY ANGLE
CLOSE UP.
Original photographs of the actual watch.RECENTLY SOLD