Baume & Mercier Riviera GMT Automatic 42 mm Silver Sun-Satin Wave Dial Steel Bracelet (10658)

A refined traveller’s companion in a distinguished sport-luxury form.

The Baume & Mercier Riviera GMT Automatic 10658 brings together elegant design heritage and smart dual-time utility. In a confident 42 mm dodecagonal stainless-steel case, the watch exudes modern presence while maintaining refined proportions. The standout silver sun-satin dial, textured with subtle wave decoration, evokes the maritime inspiration of the Riviera line and reflects light with subtle dynamism. A striking red GMT hand completes a 24-hour rotation, offering instant readability of a second time zone — ideal for the modern professional navigating global engagements. A date aperture at 3 o’clock ensures daily usability without compromising on aesthetics.

Manufactured by the Swiss maison, this timepiece is powered by an automatic movement (approx. 42-hour power reserve) housed behind a sapphire exhibition case-back, showcasing the movement’s finishing and architecture. With a water resistance of 100 m (10 ATM) and a flexible “Fast Strap” interchangeable system, the Riviera 10658 blends robustness, versatility and polished refinement. Whether worn in a business setting or during travel, this GMT-capable Riviera offers both function and sophisticated style.

Technical Specifications

• Brand: Baume & Mercier

• Collection: Riviera

• Reference: 10658 (M0A10658)

• Movement: Automatic, self-winding (GMT complication)

• Power Reserve: Approx. 42 hours

• Case: Stainless steel; diameter 42 mm; thickness approx. 10.96 mm

• Crystal: Sapphire

• Case-back: Sapphire exhibition back, screw-secured

• Dial: Silver sun-satin wave decoration; applied indexes & Roman numerals; central red GMT hand; date at 3 o’clock

• Bracelet: Stainless steel; polished & satin-finished; integrated five-row design; interchangeable “Fast Strap” system

• Water Resistance: 100 m (10 ATM)

• Warranty: 2-Year International Warranty

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