Panerai · Submersible

Strap for Luminor Submersible Automatic Acciaio Blue

Takes 24 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width24 mm
Case diameter44 mm
ReferencePAM00731 (aka: PAM 731)
FamilySubmersible
MovementPanerai caliber OP XXX Hours, Minutes, Small Seconds | Date | Chronometer
CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

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

Straps for the Submersible PAM00731 (aka: PAM 731)

Selected for the 24 mm lug width · workshop selection

All 24 mm straps →

The Submersible PAM00731 (aka: PAM 731), seen from the bench

The Panerai Submersible PAM00731 is a 44mm stainless steel automatic watch with OP XXX chronometer-certified movement, featuring hours, minutes, small seconds, and date. The watch offers 300-meter water resistance and incorporates technical heritage from Italian military diving prototypes, including a screw-down crown, unidirectional bezel, and high-contrast black dial. The 24mm lug width is designed proportionally for the case diameter and compatibility with diving suits.

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