An elegant and relatively rare interpretation of Breguet’s luxury sports watch, this Marine Ref. 5817BA combines a substantial 39 mm 18K yellow-gold case with a sporty rubber strap and matching 18K gold folding clasp.
The Marine collection has always occupied a fascinating position within Breguet’s catalogue. Inspired by the manufacture’s historical connection to marine chronometry, it combines unmistakably classical Breguet details with the robustness and presence of a modern sports watch. The Ref. 5817 is perhaps one of the best expressions of this concept, effortlessly bridging the gap between dress watch and sports watch.
Its dial features characteristic Breguet design elements alongside a highly practical large date display, while the automatic movement and 100-metre water-resistance rating underline its sporting intentions. In yellow gold on rubber, the result is particularly distinctive: luxurious without being overly formal and considerably less common than more conventional Breguet dress watches.
This example is especially appealing as the case remains unpolished, preserving its original lines and factory finishing. Furthermore, the watch received an official Breguet service in 2024, an important advantage for a mechanical watch of this calibre.
Brand: Breguet
Model: Marine
Reference: 5817BA
Serial: 217X
Year: ca 2010s
Movement Type: Automatic
Crystal: Sapphire
Complications: Hour, Minute, Second, Big Date
Waterproof: 100m (not guaranteed)
Material-Case: 18K Gold
Material-Bracelet/Strap: Rubber / 18K Gold
Diameter: 39mm
Box: No
Papers: No