Montblanc, Bulgari, Corum

• the first: automatic movement • magnified aperture for date, centre seconds • steel case, bi-directional bezel for 24 hours • steel Montblanc twin folding clasp • the second: automatic movement • three subsidiary dials for constant seconds, 30-minute and 12-hour register, aperture for date • steel case • steel Bulgari twin folding buckle • the third: automatic movement • aperture for date, centre seconds • steel case with display back • steel Corum twin folding clasp • all: case, dial and movement signed