Housed in a brushed titanium cushion case measuring 50mm × 48mm — and extending to 55mm when the crown-guard is open — this PloProf 1200m carries a case thickness of 16.60mm and a transparent case back. The bi-directional rotating bezel and screw-in crown underscore its 1200m/4000ft water resistance rating, purpose-built for professional diving use.
Inside beats an automatic chronometer movement that has earned COSC certification for its precision. The grey dial sits beneath scratch-resistant sapphire crystal, while the transparent case back allows a view of the movement within.
The titanium bracelet, finished in brushed titanium, is secured by a push-button folding clasp and complements the lightweight yet robust character of the case material throughout. Reference 227.90.55.21.99.001 is presented new and unworn.
