Patek Philippe Reference 4312 | A yellow gold and diamond-set wristwatch with onyx dial, Circa 1978 | 百達翡麗 | 型號4312 | 黃金鑲鑽石腕錶，備瑪瑙錶盤，約1978年製

Patek Philippe
Reference 4312
A yellow gold and diamond-set wristwatch with onyx dial, Circa 1978
百達翡麗
型號4312
黃金鑲鑽石腕錶，備瑪瑙錶盤，約1978年製

Dial: onyx
Calibre: cal. 16-250 mechanical, jewelled
Movement number: 1'395'067
Case: 18k yellow gold, snap on case back
Case number: 2'777'803
Closure: black unsigned alligator strap and 18k yellow gold Patek Philippe buckle
Size: 25 mm width
Signed: case, dial and movement
Accessories: none

Condition Report:
The movement is in working condition at the time of cataloguing. All diamonds and the onyx dial is nice and intact. The watch is in very good overall condition with surface wear and minor tarnishing at places. The case band with knife mark from opening the case back. The hallmarks on the case back are crisp.

Catalogue Note:
Charming with a vintage appearance, the present reference 4312 is set with an enigmatic onyx dial and diamonds on the yellow gold case. Taking the wearer back to the late 70s and early 80s, the present watch is perfect for the elegant night occasion.