44
Ref. S37 5707 0
An early, impressive and extremely fine white gold bi-retrograde perpetual calendar wristwatch with moon phase, certificate of origin, bulletin de marche, part of a limited edition of 28 pieces, with proceeds going to charity
2000
37.5mm width
Case, dial, movement and clasp signed
Estimate
CHF12,000 - 24,000
€12,600-25,300
$13,600-27,200
Sold for CHF30,480