OMEGA / UNSIGNED, SWITZERLAND, REF. A5644, DRESS WATCH, OPAL AND DIAMOND SET, 14K YELLOW GOLD |

Geneva, Nov 08, 2026

OMEGA / UNSIGNED, SWITZERLAND, REF. A5644, DRESS WATCH, OPAL AND DIAMOND SET, 14K YELLOW GOLD

HKD 23,900 - 47,700 / USD 3,100 - 6,100 / EUR 2,700 - 5,400 / JPY 480,000 - 960,000

A very fine and rare, 14k yellow gold, custom made bracelet with opals and diamonds, manual wind dress wristwatch with concealed dial

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Grading System
Grade: AA	Very good
Case: 2-8	Very good Slightly scratched
Movement: 2	Very good
Dial: 2-6-8-01	Very good Slightly oxidized Slightly scratched HANDS Original

Brand Omega / Unsigned, Switzerland

Model dress watch

Reference A5644

Year circa 1970

Movement No. 32731212

Case No. 69081

Bracelet 14k yellow gold diamond and opal bracelet, approx. overall length 152 mm.

Caliber 485, 17 jewels

Diameter 19

Weight Approx 77g

Signature dial, case and movement