Frederique Constant · Slim Line
Strap for Slimline Mini Yellow Gold - Diamond / Silver / Bracelet
Takes 12 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
Lug width
The Slim Line FC-200WHDSD5B, seen from the bench
Frequently asked questions
What is the lug width of the Frederique Constant Slim Line FC-200WHDSD5B?
The lug width of the FC-200WHDSD5B is 12mm. This reduced dimension is specific to this model and is not interchangeable with standard 20mm or 16mm straps. To verify the measurement, use a digital calliper by measuring between the pins that emerge from the case.
Which strap is most suitable for the Frederique Constant Slim Line?
Natural tanned alligator is the ultimate choice for this timepiece: the inherent grain amplifies the sophistication of the minimalist dial and ages with a captivating patina. Alternatively, vegetable-tanned calf offers chromatic versatility, whilst cotton NATO guarantees daily practicality whilst maintaining elegant proportions.
How do you change the strap on a 12mm lug width watch?
To change the strap, use a spring bar removal tool specifically designed for small dimensions. Position the tool alongside the lateral pin, apply gentle downward pressure to release the spring mechanism, and slide the pin out of the case. Repeat the operation for the opposite side. Installation of the new strap follows the reverse procedure.
Which aftermarket straps are compatible with the FC-200WHDSD5B?
Only straps with an exact 12mm lug width are compatible. Milano Straps offers a specialised collection of handcrafted straps in alligator, vegetable-tanned calf, FKM rubber and NATO, all available in 12mm width for this specific model. Personalisation includes leather selection, stitching colour and length adjustment.
How long does a leather strap last on a daily-worn watch?
A high-quality alligator or calf strap, with regular maintenance (light cleaning and occasional humidification), can last 3 to 5 years with daily use. Natural ageing is part of the aesthetic value of these materials. Cotton NATO straps last 4-6 years, whilst FKM rubber can extend to 8 years. Casati Milano provides an 18-month warranty on all bespoke straps.
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.
Request an appointment →Casati Milano · Via XX Settembre 15, Milan · by appointment only
