Baume & Mercier Riviera Automatic Chronograph 43mm

The Baume & Mercier Riviera 10623 brings the Maison’s chronograph heritage to the unmistakable sporting architecture of the Riviera collection. Its commanding 43mm stainless-steel case features the signature twelve-sided bezel with four visible screws, creating a distinctive and immediately recognisable silhouette.

The sun-satin blue dial presents a balanced and highly functional chronograph layout. A double day-date aperture is positioned at 3 o’clock, with small seconds at 9 o’clock. The 30-minute chronograph counter appears at 12 o’clock, while the 12-hour totaliser is positioned at 6 o’clock. Silver-toned Dauphine hands with white Super-LumiNova ensure clear readability.

At the heart of the watch is the proven Swiss automatic Valjoux 7750 movement. Operating at 28,800 vibrations per hour, this robust 25-jewel calibre provides approximately 48 hours of power reserve and dependable chronograph performance. Its mechanical construction can be viewed through the screwed sapphire crystal exhibition case back.

A matching integrated blue rubber strap reinforces the contemporary sporting design. Baume & Mercier’s Fast Strap system allows it to be exchanged without tools, while the adjustable triple-folding clasp provides a secure and comfortable fit.

Key features:

• Brand: Baume & Mercier
• Collection: Riviera
• Model: Riviera Automatic Chronograph 10623
• Reference: M0A10623
• Movement: Swiss automatic
• Calibre: Valjoux 7750
• Frequency: 28,800 vibrations per hour / 4Hz
• Jewels: 25
• Power reserve: Approximately 48 hours
• Functions: Hours, minutes, small seconds, chronograph, day and date
• Chronograph counters: 30 minutes and 12 hours
• Case material: Stainless steel
• Case finish: Polished and satin-finished
• Case shape: Dodecagonal
• Case diameter: 43mm
• Case thickness: 14.1mm
• Bezel: Twelve-sided steel bezel with four screws
• Dial: Sun-satin blue
• Hands: Silver-toned Dauphine hands
• Luminescence: White Super-LumiNova
• Crystal: Sapphire crystal
• Case back: Screwed sapphire crystal exhibition case back
• Strap: Integrated blue rubber
• Strap system: Fast Strap tool-free interchangeable construction
• Clasp: Adjustable triple-folding clasp
• Clasp finish: Satin-finished
• Water resistance: 100 metres / 10 ATM
• Origin: Swiss Made