lot 41

Jaeger-LeCoultre

Master Collection Moonphase Date Ref. 109.8.A5.S in Stainless Steel

This lot has a reserve price
Estimate CHF 3 000 / CHF 6 000
Starting bid CHF 3 000
Location
Freeport, Zurich

Hammer price CHF 5 000
Total bids 21
Buyer’s premium will not be charged

Specification

CaseRound case in stainless steel with crown at 3 o'clock, date pusher at 4 o'clock, moonphase pusher at 8 o'clock, display caseback
StrapBlack alligator leather strap with butterfly deployant clasp in stainless steel
DialSilver dial with applied indices, dauphine hands, date and moonphase at 6 o'clock, signed 'Jaeger LeCoultre' at 12 o'clock
MovementAutomatic mechanical movement Cal. 925, functions: hours, minutes, seconds, date, moonphase
Cal.925
Ref.109.8.A5.S
Movement No.4523996
Case No.3594855
Diameter:38mm
Lug-to-lug46mm

Condition report

Case:Very good, minor signs of wear
Strap:Good, signs of wear
Dial:Mint condition
Movement:Good, all functions working properly
Amplitude (Dial on top/Lift angle 52):Approximately 295°
Accuracy (Dial on top):Approximately +2 sec/day
Box:Yes
Papers:Yes

Reasons to Bid

The Master Ultra Thin Moon reflects Jaeger-LeCoultre’s commitment to balanced proportions, careful finishing, and a complication that is both functional and discreet. In reference 109.8.A5.S, the stainless-steel case measures 39 mm in diameter and remains slim at 9.3 mm, with a polished bezel and gently curved lugs that support both comfort and visual coherence. The silvered dial presents central hour and minute hands along with a combined date and moon-phase display at six o’clock, preserving a classical layout while adding practical utility. The watch is powered by the in-house automatic Caliber 925, which provides a 70-hour power reserve, stable timekeeping, and the high finishing standards associated with the manufacture. It stands as a modern expression of Jaeger-LeCoultre’s long-established reputation as the ‘watchmaker’s watchmaker’.