Seiko · Prospex Divers

Strap for Seiko Prospex Divers SRPB01

Takes 22 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width22 mm
Case diameter45 mm
ReferenceSRPB01
FamilyProspex Divers
MovementSeiko caliber 4R36 hours, minutes, seconds | date, day

Spring bar

Swiss Standard universal spring bars

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

Straps for the Prospex Divers SRPB01

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The Prospex Divers SRPB01, seen from the bench

The Prospex Divers SRPB01 features a stainless steel case of 45mm with 22mm lugs. It is powered by the automatic Seiko Caliber 4R36 with hour, minute, second, date and day of the week functions. The watch belongs to the Prospex collection dedicated to water sports and diving.

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.

Request an appointment →

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