Rado · Captain Cook

Strap for HyperChrome Captain Cook 45 Titanium / Black / Textile

Takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width20 mm
Case diameter45 mm
ReferenceR32501156 (aka: 01.763.0501.3.215)
FamilyCaptain Cook
MovementETA caliber C07.611 hours, minutes, seconds | date
Year2017 - 2019
CaseTitanium, Ceramic

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 R32501156 (aka: 01.763.0501.3.215)

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Captain Cook R32501156 (aka: 01.763.0501.3.215), seen from the bench

The Rado Captain Cook represents a modern reinterpretation of a 1960s dive watch. The watch is powered by the automatic ETA C07.611 caliber with hours, minutes, seconds and date indication. The R32501156 reference maintains the original vintage design proportions with a unidirectional rotating bezel.

Frequently asked questions

What is the lug width of the Rado Captain Cook R32501156?

The Rado Captain Cook R32501156 features a lug width of exactly 20mm. This measurement must be verified prior to ordering an aftermarket strap to ensure perfect compatibility with the case lugs. A calliper or flexible ruler positioned between the two lug pins reveals the precise distance required to avoid purchasing errors.

Which strap is recommended for the Rado Captain Cook R32501156?

The Captain Cook R32501156 achieves its optimal aesthetic with fine-grained alligator leather straps or textured calf leather fitted with stainless steel deployante clasps. For diving conditions or humid environments, technically advanced NATO fabric straps or vulcanised natural rubber are strongly recommended. The choice depends on the desired balance between sportive character and formal elegance.

How do you change the strap on a Rado Captain Cook R32501156?

Strap replacement requires a dedicated spring bar remover tool to cautiously withdraw the pins securing the strap to the case lugs. Position the remover beneath the pin, gently push upward to release the internal spring tension, and extract the pin. Repeat on the opposite side, then align the new strap lugs with the case attachment points and reinsert the pins until they click into place.

Is the Rado Captain Cook R32501156 compatible with 20mm aftermarket straps?

Yes, the Captain Cook R32501156 is fully compatible with any 20mm aftermarket strap: leather (alligatore, calf, cordovan), technical fabrics (NATO, canvas), or rubber. The versatility of the 20mm lug width permits personalisation according to aesthetic and functional preferences, without compromising fit or longevity.

What is the lifespan of a leather strap on a Rado Captain Cook R32501156?

A high-quality leather strap (vegetable-tanned or alligator) mounted on a Captain Cook R32501156 maintains structural integrity for 3-5 years of regular wear. Longevity depends on frequency of use, exposure to moisture, and maintenance routines. Periodic cleaning and the application of leather conditioners substantially extend the strap's functional 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