Santos watch, extra large model, chronograph mechanical movement with automatic winding, calibre 1904 CH MC. Steel case, ADLC bezel, 7-sided crown set with a faceted black synthetic spinel, satin-brushed silvered dial, black steel sword-shaped hands with luminescent material, sapphire crystal. First bracelet in rubber, second in black leather, with steel folding buckle. Both bracelets are fitted with the “QuickSwitch” interchangeability system. Case width: 43.3 mm, case thickness: 12.5 mm. Water-resistant to 10 bar (approx. 100 metres).