Rado · Captain Cook

Strap for Rado Captain Cook R32500203

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
ReferenceR32500203
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 R32500203

Selected for the 19 mm lug width · workshop selection

All 19 mm straps →

The Captain Cook R32500203, seen from the bench

The Captain Cook belongs to Rado's sports collection, reviving a 1960s model. It features the ETA C07.611 caliber with hour, minute, second, and date functions. The 37.30mm stainless steel case has 19mm lugs.

Frequently asked questions

What is the lug width of the Rado Captain Cook R32500203?

The Rado Captain Cook R32500203 features a lug width of 19 millimetres. This measurement refers to the distance between the two lugs on the watch case. Verifying this dimension is essential before purchasing a replacement strap to ensure perfect compatibility.

Which strap is most recommended for the Rado Captain Cook R32500203?

For the Captain Cook R32500203, vegetable-tanned Tuscan leather is the ideal choice for those appreciating natural ageing and vintage aesthetics. For frequent aquatic or professional use, alligator leather offers exceptional moisture resistance and generational durability. FKM rubber straps maintain authentic diver character with minimal maintenance.

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

To change the strap, use a spring bar tool to remove the lugs from both ends of the case. Position the tool in the slot of the spring, gently push to compress the spring, and slide the lug free. Insert the new strap by reversing the procedure. If uncertain, consult a professional watchmaker.

Is an aftermarket 19mm strap compatible with the Rado Captain Cook R32500203?

Yes, any high-quality strap manufactured for the 19mm lug width is fully compatible with the Captain Cook R32500203, provided it respects the 19-millimetre standard. Milano Straps offers extensive selection of 19mm straps in various materials and colours, all crafted to artisanal standards and tested for precise fit.

What is the average durability of a leather strap for a Rado Captain Cook?

A vegetable-tanned Tuscan leather strap, maintained regularly (periodic cleaning with damp cloth, annual conditioning), guarantees 5–7 years of moderate daily wear. Exposure to sweat, persistent moisture, and UV rays accelerates wear. An alligator strap, owing to greater fibre density, lasts 8–10 years under identical conditions. FKM rubber maintains optimal performance for 6–8 years before structural degradation becomes evident.

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