Classics Index FC-310MS5B6 Watch

The Watch
Frédérique Constant created the Classics Index collection to bridge the classicism of the past with the elegance of today. This timepiece is presented in its most pared-back form, offering a glimpse into the intricate mechanical artistry of the Swiss watchmaking house. It pairs a grey stainless steel case with a luminous dial and a sleek black strap. The polished case has a 40 mm diameter. A domed sapphire crystal sits atop the dial, protecting its delicate heart. On the caseback, a screwed transparent display lets you admire the oscillating rotor of the automatic movement. The crown at three o'clock puts you in command of time. Timeless, uncluttered design you simply won't be able to take your eyes off.

The Dial
Refined to perfection, this double-circle dial features a steel-grey tone that fades to white, bringing effortless clarity to every time check. The hour markers are clean and elegantly slender. Roman numerals trace the dial while the minute railroad track runs along its outer edge. The hands sweep from the center above the open-heart mechanism. The aperture at six o'clock invites you to marvel at the mechanical ballet signed by Frédérique Constant. The inner dial is adorned with a Clous de Paris guilloché pattern. At six o'clock, the "Swiss Made" inscription serves as a reminder that this watchmaking house is committed to crafting creative, high-quality timepieces.

The Movement
Frédérique Constant has housed an automatic movement inside this Classics watch. The Swiss watchmaker equipped this model with an FC-310 caliber featuring 26 jewels, oscillating at 28,800 vibrations per hour. This movement drives the hour, minute, and seconds hands, delivering a power reserve of 38 hours.

The Strap
Completing this men's Classics "open-heart" model is a black leather strap with a crocodile-embossed finish. Fine black stitching runs along both edges, lending a timeless touch to the overall look. A silver-tone pin buckle secures this men's jewelry on your wrist. The lug width measures 20 mm.

Water Resistance
This model offers water resistance up to 5 atmospheres (50 m). It is designed to be as beautiful as it is wearable - a precious timepiece that holds its own against everyday elements. You can keep it on in the shower, though the Ocarat team recommends setting it gently on the edge of the sink to preserve its brilliance and integrity over time. Swimming and scuba diving, however, are strongly discouraged, as exposure to such conditions may damage the watch and result in repair costs.