
MK IV Marrone
Price Tier N/A
Movement Specifications Height 4.60 mm Diameter 25.60 mm – 11½ Frequency 28,800 A/h (4Hz) Power Reserve 38 hours Number of Jewels 26 (incabloc) Lift Angle 50° 22 Case Specifications Diameter 38 mm Height including crystal 11 mm Water Resistance 5 atm Lug to Lug 4.6 cm Sapphire crystal with double anti-reflective treatment
MK IV Marrone sits in Calamai (Orologi Calamai)'s catalog as a independent watch worth comparing on the details: imagery, movement, case sizing, water resistance, and the official brand listing rather than headline price alone.