42mm stainless steel case, 10.65mm thick, transparent back with glare proof sapphire crystal, stainless steel bezel, sapphire crystal crystal with anti-reflective treatment, charcoal grey dial with hourly nautical pennants transferred on the flange, inscribed admiral's cup transferred on the dial, guilloche finishing, applied rhodium-coated hour indexes, corum logo applied on the dial, 31-days-circle transferred on the dial, caliber co 503 automatic movement with hours, minutes, centre seconds, date, month, approximately 42 hours of power reserve, black crocodile leather strap, triple folding clasp buckle. Water resistant to 3 atm.