Important Modern & Vintage Timepieces

Hong Kong, Nov 30, 2025

LOT 325

CARTIER, REF. RM Q BTE SERT, TANK QUARTZ, 18K YELLOW GOLD

HKD 60,000 - 90,000

EUR 6,700 - 10,100 / CHF 6,300 - 9,400 / USD 7,800 - 11,600 / JPY 1,190,000 - 1,790,000

Sold: HKD 87,500

A very fine and elegant, quartz, 18K yellow gold wristwatch with diamond-set bezel and bracelet, silver dial and secret Cartier signature at 10.


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Grading System
Grade: AAA

Excellent
Case: 2-8

Very good
Movement: 2*
Dial: 2-01

Very good

Brand Cartier

Model TANK QUARTZ

Reference RM Q BTE SERT

Year circa 1990s

Movement No. 848

Case No. 80570030868C

Bracelet Cartier 18K yellow gold and diamond integrated bracelet with folding clasp, approx. total length 165mm.

Length 25mm

Caliber 157

Width 18mm

Weight 51gr. (approx.)

Signature dial, case and movement

Accessories Cartier service paper dated September 2025