Technical Archive

Breguet
Classique Complications 3355PT/00/986— lug 18mm

Breguet Classique Complications 3355PT/00/986: 18mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

Tourbillon 3355 Platinum / Silver

Artisanal Note

"This model requires a precise 18mm lug width to preserve the original sartorial balance."

Technical Specifications

Breguet 3355PT/00/986
Lug Width
18 mm

The essential strap measurement.

Browse 18mm straps →
Reference

3355PT/00/986

Movement

Breguet caliber 558SQ1 Hours, Minutes, Small Seconds | Tourbillon Escapement, Skeleton

The Heritage

The Breguet Classique Complications 3355PT/00/986 Tourbillon features a Breguet 558SQ1 calibre with a rotating tourbillon cage completing one revolution every 60 seconds to compensate for gravitational errors. The 950 platinum case measures 35.00 mm in diameter with a sapphire caseback and guilloché dial worked by hand. The 18 mm lug width maintains visual balance proportional to the case diameter. Hours and minutes are displayed via blued pomme hands, with seconds on a small off-centre subdial.

FAQ

What is the lug width of the Breguet Classique Complications 3355PT/00/986?

The Breguet Classique Complications 3355PT/00/986 is fitted with an 18 mm lug width. This measurement is determined at the base of the lug on the 35 mm platinum case and represents the standard width for all straps compatible with this reference.

What is the best strap for the Breguet Classique Complications 3355PT/00/986?

For a 950 platinum case with a skeletonized guilloché dial, the ideal strap is polished smooth alligator, preferably in midnight blue or deep black. The flat texture of the scales complements the guilloché without overwhelming it, while the natural patina of the leather evolves over time in keeping with the noble aging of platinum.

How do you change the strap on the Breguet Classique Complications 3355PT/00/986?

The strap is removed via spring bars housed in the case lugs. A dedicated fork or pointed tool is inserted into the side opening of the spring bar. On a platinum case, it is advisable to proceed with extreme caution or consult an experienced watchmaker, as platinum—while hard—can sustain micro-scratches from unsuitable tools.

Are there aftermarket straps compatible with the Breguet 3355PT/00/986?

Yes. Any strap with a standard 18 mm lug attachment is compatible with the Breguet 3355PT/00/986, provided the width is precise and the spring bars meet the correct diameter specifications. On milanostraps.it you will find a selection of 18mm artisanal straps, made with carefully selected leathers and bespoke finishes consistent with the aesthetic standard of the watch.

How long does a leather strap last on a Breguet Classique Complications 3355PT/00/986?

The lifespan of a leather strap depends on the quality of the leather, frequency of wear, and exposure to moisture and perspiration. A high-quality alligator strap, worn with rotation and stored correctly, maintains structural and aesthetic integrity for 3-5 years. Casati Milano straps are covered by an 18-month warranty against manufacturing defects.

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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By appointment only · Milan

The atelier's website: casatimilano.com