Panerai · Radiomir

Strap for Radiomir Perpetual Calendar GMT Goldtech

Takes 27 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width27 mm
Case diameter45 mm
ReferencePAM01453
FamilyRadiomir
MovementPanerai caliber P.4100 hours, minutes, small seconds, Additional 12 hours Hand (adjustable), day / Night Indication | date, day, leap year, month, perpetual calendar, year indicator
Year2024
CasePlatinum

Spring bar

Swiss Standard universal spring bars

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

The Radiomir PAM01453, seen from the bench

The Panerai Radiomir PAM01453 is a 45mm platinum case watch featuring the P.4100 caliber with perpetual calendar, lunar cycle indicator, and month/year retrograde complications. Part of the Radiomir family, established in 1936, it maintains the characteristic cushion case with integrated lugs, onion crown, and austere dial. The 27mm lug width requires a custom-crafted strap made to precise specifications, as this dimension falls outside standard industrial sizing.

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