DB4
An elegant and essential design with a classic and refined dial in natural silver offers an exceptional readability. All the cases of the Minute-Repeater are handmade
Hours, minutes, minutes-repeater on two gongs
Hands
Hand-polished flamed blued steel.
Dial
Gold silver plated or plain gold. Blue roman numerals
Yellow or white gold, diameter: 42mm
Attachments:
Ogival lugs
Glass
Sapphire crystal with double anti-reflective coating (1800 Vickers).
Back
Solid in yellow or white gold
Manual winding movement.
Swiss lever escapement – Minutes-repeater mechanism – Côtes de Genève – chamfered and polished steel parts
Jewelling
25 jewels
Frequency
18’000 vibrations/hour.
Power Reserve
24 hours
Extra-supple alligator leather, alligator lining