Geneva, Nov 09, 2025

LOT 377

OMEGA, SWITZERLAND, REF. 156.769 BZ, LOUIS BRANDT PERPETUAL CALENDAR, 18K YELLOW GOLD

CHF 5,000 - 8,000

HKD 48,600 - 78,000 / USD 6,300 - 10,000 / EUR 5,400 - 8,600 / JPY 950,000 - 1,520,000

Sold: CHF 11,250

A fine, rare and limited, 18k yellow gold, self winding perpetual calendar wristwatch with moonphase and hand-engraved movement


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Grading System
Grade: AAA

Excellent
Case: 2-8

Very good

Slightly scratched
Movement: 2*

Very good

Overhaul recommended, at buyer's expense
Dial: 2-01

Very good

HANDS Original

Brand Omega, switzerland

Model Louis Brandt Perpetual Calendar

Reference 156.769 BZ

Year circa 1985

Movement No. 37023319

Bracelet leather with an 18k yellow gold Omega buckle

Diameter 34

Caliber 716, 24 jewels

Signature dial, case and movement

Accessories original fitted box, instruction booklet, gold push pin, hang tag, extra leather strap

Provenance

Property of a Swiss gentleman