Svend Andersen Grande Jour et Nuit

Hand-wound movement Piguet 15" Complication A 573.
Function: Hours, minutes
Case: 750 (18K) red or white gold, diameter 44mm, thickness 7.5mm.
Sapphire crystal on both sides.
22K blue gold dialwith tapisserie base, transferred Arabic numerals. Minute dial at 6 o’clock.
Hand-sewn crocodile leather starp with pin buckle.

http://www.andersen-geneve.ch/