This watch has been sold. Contact us for pricing on a similar piece, or send the details of one you are looking to part with.
See Similar Watches In Stock Sell Or Trade With UsCertified Authentic. Each watch is verified and guaranteed genuine by our in-house experts.
Expert Verification. Every timepiece is inspected to confirm its authenticity and condition before listing.
Lifetime Authenticity Guarantee. We stand behind every watch we sell — for the life of the timepiece.
The Tudor Black Bay GMT reference 79830RB, known to collectors as the Pepsi, represents Tudor’s modern take on the dual-time-zone tool watch tradition and stands as one of the most successful releases from the brand’s post-2016 manufacture-movement era. Introduced at Baselworld 2018, the Pepsi GMT pairs the heritage-inspired Black Bay aesthetic with a true caller-style GMT complication, the local hour hand independently adjustable to allow rapid time-zone changes without affecting the running of the minute and second hands. The 41mm stainless steel case carries a bidirectional 24-hour rotating bezel with a matte burgundy and blue anodized aluminum insert, the two-color execution distinguishing daylight from nighttime hours and giving the reference its nickname. The domed black dial features applied luminous markers, Tudor’s signature snowflake hands, and a red GMT hand tracking the second time zone. Powered by the Tudor Manufacture Caliber MT5652, a COSC-certified flyer GMT movement with a 70-hour power reserve, silicon balance spring, and 28 jewels at 28,800 vibrations per hour. Water resistant to 200 meters, fitted on a brushed steel oyster-style bracelet. 2021 production, pre-owned with full Tudor box and papers.
Certified by in-house experts
FedEx Priority Overnight
No-questions return policy
Lifetime for first-time clients
Every Palazzo Watches & Gems purchase ships complimentary, fully insured, with adult signature required on delivery. We ship from our Jersey City showroom at 185 Hudson Street, Suite 2553.
Global delivery: We ship worldwide with full insurance coverage and real-time tracking provided at dispatch.
Secure handling: Each watch is double-boxed with internal foam cradling and discreet packaging — no exterior branding identifies the contents.
Delivery timeline: Domestic orders arrive next business day via FedEx Priority Overnight. International orders arrive in two to four business days via FedEx International Priority.
Additional coverage: For shipments above the standard insured value, additional insurance can be arranged on request — contact us at +1 (551) 345-4998 or [email protected].
Palazzo Watches & Gems actively buys, trades, and consigns luxury timepieces from Rolex, Patek Philippe, Audemars Piguet, Omega, Cartier, and other established manufacturers. Trade values are calculated against current secondary-market levels and applied directly to any in-stock piece on this site.
Free Shipping: We provide a prepaid FedEx Priority Overnight shipping label, fully insured.
Secure Handling: Send your watch in its original box with protective packaging. Every piece is inspected by our in-house specialists.
Fast Quote: Send the reference, photographs, and box-and-papers status. A quote follows the same business day.
Fast Payment: Outright sales clear by bank wire or overnight check within two business days of inspection.
