Rado · Captain Cook

Strap for Rado Captain Cook R32500105

Takes 19 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width19 mm
Case diameter37 mm
ReferenceR32500105
FamilyCaptain Cook
MovementETA caliber C07.611 Hours, Minutes, Seconds | Date

Spring bar

Swiss Standard universal spring bars

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

Straps for the Captain Cook R32500105

Selected for the 19 mm lug width · workshop selection

All 19 mm straps →

The Captain Cook R32500105, seen from the bench

The Captain Cook represents the modern reinterpretation of a 1960s Rado model. The 37.30mm case combines stainless steel and high-tech ceramic, with 19mm lugs. The automatic ETA C07.611 movement provides hour, minute, second, and date indication.

Frequently asked questions

What is the lug width of the Rado Captain Cook R32500105?

The lug width of the Rado Captain Cook R32500105 is 19mm. This specific dimension was calculated by Rado to maintain aesthetic balance between the 37.3mm dial diameter and the case thickness. Always measure precisely from the centre of one lug to the centre of the other to ensure proper strap fit.

Which strap do you recommend for the Rado Captain Cook R32500105?

The ideal strap depends on intended use. For daily elegance, a vegetable-tanned Tuscan leather in cognac or tobacco brown complements the stainless steel case perfectly. For sports or marine activities, a NATO strap in cotton or nylon maintains the vintage authenticity of the model. For formal occasions, alligator or shell cordovan elevates the aesthetic profile.

How do I change the strap on the Rado Captain Cook R32500105?

Removing the R32500105 strap requires a spring bar tool. Position the small lever inside the lug, gently push the spring bar towards the centre, then extract the old strap. Repeat on the other side and insert the new strap until the bars click securely into their seats. If unfamiliar with the process, consult a professional watchmaker.

Can I use an aftermarket strap on this Rado model?

Yes, it is entirely compatible. Any strap with a 19mm lug width fits the Rado Captain Cook R32500105 perfectly. Aftermarket artisanal straps allow you to personalise the watch whilst preserving the original movement and case. Always verify that the new strap has flexible lugs to accommodate the 19mm spring bars.

How long does a leather strap last on the Rado Captain Cook R32500105?

A quality leather strap typically lasts 3 to 7 years, depending on frequency of wear, water exposure and maintenance. Vegetable-tanned leather such as Tuscan develops a natural patina over time, enhancing visual appeal. If you wear the watch daily, we recommend rotating periodically with other straps to extend overall lifespan.

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