Zenith · Defy Skyline

Strap for Defy Skyline 36 Stainless Steel / Green

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

Lug width

20mm

20 mm straps All Zenith

Lug width20 mm

Case diameter36 mm

Reference03.9400.670/61.I001

FamilyDefy Skyline

MovementZenith caliber Elite 670 Hours, Minutes, Seconds | Date

CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

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

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Straps for the Defy Skyline 03.9400.670/61.I001

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Defy Skyline 03.9400.670/61.I001, seen from the bench

The Zenith Defy Skyline 03.9400.670/61.I001 is a contemporary reinterpretation of the legendary Defy collection launched in 1969. It features a distinctive octagonal case with twelve faceted sides, paired with an integrated bracelet. The stainless steel case measures 36 millimeters in diameter, housing the automatic Elite 670 calibre with hours, minutes, seconds, and date display. The lug width is 20 millimeters, proportioned to complement the geometric design of the case and ensure visual harmony with the strap.

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