The RB0138211B1R1 reference houses a replica navitimer rb0138211b black in a full 18K red gold case at 43mm, placing it among the most materially ambitious entries in the entire Navitimer catalog. The black dial against red gold creates a contrast that standard steel Navitimers never achieve, and the signature slide rule bezel rendered in the same gold adds a visual density that changes the character of the watch entirely. Collectors familiar with the steel versions will find a fundamentally different personality here.

Build Details

• Case diameter: 43mm
• Case material: 18K red gold
• Dial: black with contrasting sub-dials
• Bezel: red gold circular slide rule
• Crystal: domed sapphire with anti-reflective treatment
• Strap: brown alligator leather
• Movement: automatic chronograph (B01 caliber)

The brown alligator strap complements the warm tone of the red gold case rather than competing with it. At 43mm, this is the full-sized Navitimer, not the compact 35mm variant or the oversized 46mm heritage edition.

What Collectors Notice

Gold Navitimers occupy a narrow segment. The majority of buyers gravitate toward steel, which makes the RB0138 a quieter reference that surfaces less frequently in collections. The B01 movement inside offers a 70-hour power reserve and column-wheel chronograph, matching the mechanical spec of the steel equivalents while sitting in a case that weighs noticeably more. Set this beside the R17395 rose gold 35mm and the size and weight difference becomes immediately obvious. Browse the full Navitimer collection to see how this gold version fits against the steel and two-tone alternatives.

This vs Other Versions

Full gold Navitimers carry a visual warmth that photographs rarely capture accurately. On the wrist, the red gold case reflects ambient colors more than steel, shifting between copper and bronze depending on lighting conditions. Breitling reserved this treatment for the B01 chronograph movement, not the simpler three-hand variants, which signals where the brand sees this reference in its hierarchy. This replica navitimer rb0138211b black sits at the intersection of mechanical substance and material prestige within the collection.