Rolex · Yacht-Master

Strap for Rolex Yacht-Master 116680

Takes 21 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width21 mm
Case diameter44 mm
Reference116680
FamilyYacht-Master
MovementRolex caliber 4161 hours, minutes, small seconds | Chronograph, column wheel, countdown | chronometer

Recommended spring bar

Spring bars modern Rolex 21mm × 1.5mm

Technical match for lug width and diameter · lug 21 mm · Ø 1.5 mm · closed lugs

All Rolex spring barsOpen →

Straps for the Yacht-Master 116680

Selected for the 21 mm lug width · workshop selection

All 21 mm straps →

The Yacht-Master 116680, seen from the bench

The Yacht-Master reference 116680 features a 44mm stainless steel case with 21mm lugs. It is equipped with the Rolex caliber 4161 automatic movement with chronograph functions and a countdown bezel. The movement offers hours, minutes, small seconds indication and a chronometer certification.

Frequently asked questions

What is the lug width of the Rolex Yacht-Master 116680?

The Rolex Yacht-Master 116680 is equipped with 21-millimetre lugs. This measurement refers to the internal distance between the lug shoulders, where the strap is inserted. Precision in measurement is critical: even half a millimetre deviation will prevent correct strap insertion. We recommend measuring with a digital calliper or contacting our technical team before purchase to verify compatibility.

Which strap is best suited for the Rolex Yacht-Master 116680?

For the 116680, we recommend alligator straps in brown or polished black, which elegantly balance the robust 44mm case design. If you prefer a more versatile leather with natural patina development, vegetable-tanned calf is excellent for daily wear. For a sportier aesthetic, cotton-polyester NATO straps or vulcanised rubber bands preserve the nautical spirit of the model whilst maintaining practicality and moisture resistance. Your choice depends on usage context and personal aesthetic preference.

How do you change the strap on a Rolex Yacht-Master 116680?

Strap replacement requires a spring bar tool and a well-lit workspace. Locate the spring bars anchoring the strap to the lugs and gently prise them out using the tool, being careful not to scratch the case. Once removed, the strap separates easily. Insert the new strap (with spring bars pre-installed) into the lugs, then press the spring bar into its seat until you hear a distinct click. If uncertain, a specialist watchmaker can perform the operation in minutes without risk.

Are aftermarket straps compatible with the Rolex Yacht-Master 116680?

Yes, provided they are manufactured for 21-millimetre lugs. Quality aftermarket straps often offer aesthetic versatility and personalised comfort superior to original Rolex straps. Always verify lug width before purchase and source from specialised suppliers guaranteeing constructive precision and material excellence. Our straps are Italian-made with select leathers and 100% compatible with your 116680.

How long does a leather strap last on the Rolex Yacht-Master 116680?

Leather strap longevity depends on usage intensity, climate and maintenance. With moderate use and regular care—cleaning with a damp cloth, rapid drying, avoiding prolonged immersion—a quality artisanal strap lasts 3 to 5 years. Vegetable-tanned calf tends to last longer due to inherent process robustness. Alligator straps, if well maintained, can exceed 5 years. Our production defects warranty is 18 months; afterwards, specialist repair services can extend strap 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.

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