MARINE TOURBILLON EQUATION MARCHANTE 5887BR/G2/9WV

Description

Marine “Grande Complication” wristwatch with running equation of time, perpetual calendar and tourbillon. Self-winding movement. Balance spring in silicon. Day, retrograde date, month and leap year indications. Power-reserve indicator. Solar minutes hand with a facetted golden sun. Tourbillon carriage in titanium. Small seconds and equation cam on the tourbillon shaft. Dial in gold, hand-engraved on a rose engine. Sapphire caseback. Water-resistant to 10 bar (100m). Diameter: 43.9mm

Available in 18-carat rose gold with slate-coloured dial in gold, hand-engraved on a rose engine, or with silvered gold dial, hand-engraved on a rose engine.
Available in 950 platinum with blue dial in gold, hand-engraved on a rose engine.

Movement

• Winding Self-winding
• Power reserve (hours) 80
• Calibre 581DPE
• Lines 16
• Jewels 57
• Frequency 4
• Balance-wheel Breguet
• Escapement Inverted lateral lever
• Balance-spring Flat / Silicon
• Oscillating weight Platinum
• Number of components 563

Case

• Metal Rose gold
• Skeleton No
• Sapphire caseback Yes
• Case shape Round
• Case width (mm) 9
• Case thickness (mm) 75
• Water-resistant (m) 100