lot 91

Jaeger-LeCoultre

Ultra Thin Dress Watch Ref. 912421 in 18k Yellow Gold

This lot has a reserve price
Estimate CHF 700 / CHF 1 400
Starting bid CHF 700
Location
Office, Zurich

Hammer price CHF 1 400
Total bids 17
Buyer’s premium will not be charged

Specification

CaseRound case in 18k yellow gold with winding crown at 3 o'clock, solid caseback
StrapBlack leather strap with embossed alligator texture, gold plated JLC pin buckle
DialChampagne dial with applied gold indices, gold hands, signed 'Jaeger LeCoultre' at 12 o'clock
MovementHand-wound mechanical movement Cal. 818/3, functions: hours, minutes
Cal.818/3
Ref.912421
Case No.1401805
Diameter:33mm
Lug-to-lug38mm

Condition report

Case:Good, signs of wear
Strap:Good, signs of wear
Dial:Very good, minor patination and discoloration
Movement:Good, all functions working properly
Amplitude (Dial on top/Lift angle 52):Approximately 250°
Accuracy (Dial on top):Approximately +8 sec/day
Watch only:Yes

Reasons to Bid

As a compelling and attainable vintage piece, this Jaeger-LeCoultre Ultra Thin Dress Watch Ref. 912421 in 18k yellow gold is a clean expression of classic watchmaking, executed by one of Switzerland’s most respected manufactures. The ultra-thin yellow-gold case captures the elegance for which mid- to late-20th-century JLC dress pieces are known, offering comfortable wear and a refined profile that suits both formal and everyday settings. Its minimalist dial design, simple baton markers, slim hands, and balanced proportions, reflects the brand’s long-standing focus on clarity and restraint rather than embellishment. Inside, the watch is powered by one of Jaeger-LeCoultre’s thin manual-winding Calibers, a reminder of the manufacture’s reputation as the ‘watchmaker’s watchmaker’ and its historic role as a leading movement producer.