Mido Multifort Chronometer 1 COSC 42mm black automatic PVD-coated steel watch M038.431.37.051.00

The Multifort Chronometer¹ watch is equipped with the exclusive Caliber 80 automatic movement optimized with silicon technology. Particularly precise and durable, it is decorated with a "Côtes de Genève" motif, a distinctive feature of the collection. It also features a graduated bezel and an even more refined look, thanks to indices and hands with satin finishes. Its special case back features an integrated engraved rehaut.

CALIBER 80 CHRONOMETER SILICON

MIDO has decided to optimize its most iconic movement, the Caliber 80, by equipping it with a silicon balance spring.
In addition to its anti-magnetic properties, this material, essential in high-end watchmaking, offers much higher long-term precision than a normal balance spring, with enhanced shock resistance. The watch is a COSC certified chronometer and offers an exceptional power reserve of up to 80 hours.

COSC CHRONOMETER

The "chronometer" certification guarantees the high precision of a watch or movement.

The tests conducted by COSC include verifying the number engraved on the watch movement and performing tests in a controlled environment. Each movement is individually checked according to a rigorous procedure over several days, in five positions and at different temperatures (8°C, 23°C, and 38°C). For 15 days, the watch undergoes daily checks. Every day, including Saturdays and Sundays, the instruments are measured and wound. If the movement meets the requirements, chronometry certification is issued.

CASE

Material: Stainless steel with black PVD coating

Diameter: 42.00 mm

Water resistance: 10 bar (100 m / 330 ft) with screw-down crown

Glass: Sapphire crystal with anti-reflective treatment on both sides

Transparent case back

MOVEMENT

Movement type: Automatic

Caliber:  Automatic Mido Caliber 80 COSC Si (base ETA C07.821)

DIAL

Dial color: Black

Hour markers: Applied indices

BRACELET/STRAP

Black fabric strap