Frederique Constant · Index

Strap for Index Worldtimer Quartz Stainless Steel / Silver

Integrated bracelet: measurements, the most common questions, and the way to a made-to-measure strap.

Integrated bracelet

The Frederique Constant Index FC-255S6B6 is designed with a bracelet integrated into the case. For a compatible made-to-measure strap, the Casati Milano atelier builds it on your watch.

Case diameter43 mm
ReferenceFC-255S6B6
FamilyIndex
MovementFrederique Constant caliber FC-255 Hours, Minutes, Seconds, Additional 24 Hour Hand (adjustable) | Date
CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

The Index FC-255S6B6, seen from the bench

The Frederique Constant Index is equipped with the automatic caliber FC-255 with indication of hours, minutes, seconds, and an adjustable GMT hand for the second time zone. The movement includes a date complication and offers dual-time functionality through the dedicated fourth hand. The reference FC-255S6B6 represents a technical solution for those who need simultaneous control of two time zones.

The next step

The right strap isn't chosen. It is built, together.

From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.

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Casati Milano · Via XX Settembre 15, Milan · by appointment only