Travel the world in style with the Tudor Black Bay GMT “Pepsi” 79830RB, is a beautifully robust and versatile timepiece that combines vintage aesthetics with modern functionality. Featuring a striking red-and-blue 24-hour bezel and a COSC-certified in-house movement, this GMT is built for globetrotters and collectors alike. The OEM NATO strap adds a rugged, military-inspired touch while ensuring all-day comfort. Additionally, this watch comes with a comfortable and durable black rubber strap with a stainless steel deployant clasp. Perfect for all conditions.
Specifications
Model: Tudor Black Bay GMT
Reference: 79830RB
Case Material: Stainless steel
Case Size: 41mm
Bezel: Bidirectional 24-hour bezel in red and blue (“Pepsi”), anodized aluminum
Crystal: Domed sapphire
Dial: Matte black with luminous snowflake hands and markers
Movement: Tudor Caliber MT5652 (in-house, COSC-certified)
Functions: Hours, minutes, seconds, date, second time zone (GMT)
Power Reserve: ~70 hours
Water Resistance: 200 meters
Strap: OEM Tudor NATO strap with stainless steel hardware and StrapsCo black rubber strap with stainless steel deployant clasp.
Lug Width: 22mm
Condition & Inclusions
Condition: Excellent pre-owned condition with minimal wear
Movement: Running strong and accurate
Inclusions: Full set – Tudor inner and outer boxes, manuals, warranty card, and hang tag.
Why Collectors Love the Black Bay GMT
Iconic “Pepsi” bezel with vintage dive watch styling
In-house GMT movement with true jumping hour hand
Rugged NATO strap for military-inspired versatility
COSC-certified accuracy and 70-hour power reserve
Ideal for travel, daily wear, or collection centerpiece
Travel the world in style with the Tudor Black Bay GMT “Pepsi” 79830RB, is a beautifully robust and versatile timepiece that combines vintage aesthetics with modern functionality. Featuring a striking red-and-blue 24-hour bezel and a COSC-certified in-house movement, this GMT is built for globetrotters and collectors alike. The OEM NATO strap adds a rugged, military-inspired touch while ensuring all-day comfort. Additionally, this watch comes with a comfortable and durable black rubber strap with a stainless steel deployant clasp. Perfect for all conditions.
Specifications
Model: Tudor Black Bay GMT
Reference: 79830RB
Case Material: Stainless steel
Case Size: 41mm
Bezel: Bidirectional 24-hour bezel in red and blue (“Pepsi”), anodized aluminum
Crystal: Domed sapphire
Dial: Matte black with luminous snowflake hands and markers
Movement: Tudor Caliber MT5652 (in-house, COSC-certified)
Functions: Hours, minutes, seconds, date, second time zone (GMT)
Power Reserve: ~70 hours
Water Resistance: 200 meters
Strap: OEM Tudor NATO strap with stainless steel hardware and StrapsCo black rubber strap with stainless steel deployant clasp.
Lug Width: 22mm
Condition & Inclusions
Condition: Excellent pre-owned condition with minimal wear
Movement: Running strong and accurate
Inclusions: Full set – Tudor inner and outer boxes, manuals, warranty card, and hang tag.
Why Collectors Love the Black Bay GMT
Iconic “Pepsi” bezel with vintage dive watch styling
In-house GMT movement with true jumping hour hand
Rugged NATO strap for military-inspired versatility
COSC-certified accuracy and 70-hour power reserve
Ideal for travel, daily wear, or collection centerpiece
