Case in 18-carat rose gold with a finely fluted caseband. Diameter 44 mm. Round-ended horns. Two-way rotating bezel with 60-minute scale. Screw-locked crown. Water-resistant to 10 bar (100m).
Brown dial signed BREGUET. Luminous hands and hour-markers. Chapter ring with Arabic numerals. Red chronograph’s seconds hand on a 30-second basis at the centre. Half-minute totalizer at the centre. 24 hour indicator at 3 o’clock. Second time zone indicator at 6 o’clock with luminous Arabic numerals. Small second on a 30-second basis at 9 o’clock. Date in an aperture at 6 o’clock.
Self-winding chronograph movement with flyback function and second time-zone. Numbered and signed BREGUET. Cal. 589F. 133/4 lines, 27 jewels. 40-hour power-reserve. High frequency silicon escapement (10Hz). BREGUET balance-wheel with regulating screws, silicon balance-spring. 10Hz frequency. Adjusted in 6 positions.