LeCoultre - Master Mariner - LE C 9511 - Men - 1970-1979
00
days
13
hours
58
minutes
21
seconds
Current bid
€ 750
Reserve price not met
Expert
Selected by Erwin Dekker
Experienced antique dealer with extensive watch collecting expertise and antiques background.
Estimate € 900 - € 1,000
 | €750 | |
|---|---|---|
| €700 | |
| €650 | |
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LeCoultre Master Mariner LE C 9511, a 37 mm gold‑plated stainless steel case, automatic Cal. 164 movement with dual‑calendar, black dial, and a leather band from the 1970s in very good condition.
AI-assisted summary
Description from the seller
This LeCoultre Master Mariner HPG 9511 dual-calendar vintage watch features a 14K Gold Electroplate. Even after decades of wear, the plating remains a genuine 14K gold alloy (containing 58.3% pure gold). It's achieved by depositing real 14K gold onto the case through a chemical electrolysis process.
Cal. 164 (HPG 36000) Movement:
In the early 1970s, the traditional Swiss watchmaking industry faced a significant challenge from Japanese quartz watches. To counter the extremely high accuracy of quartz watches and reduce development costs, top brands such as Jaeger-LeCoultre, Girard-Perregaux, Doxa, and Zodiac engaged in rare technical collaborations.
Based on the high-quality plate circuitry of the renowned manufacturer A. Schild, they jointly developed and launched this ultra-high frequency (Hi-Beat) movement. Jaeger-LeCoultre designates it as Cal. 164 (Cal. 165 for the single-date version), while Zodiac names it the famous Cal. 72 / SST 36000 series movement.
【Brand】LeCoultre
【Model】LE C 9511
【Movement】Original Caliber 164 automatic movement
【Crown】Replacement crown
【Case Diameter】37*37mm (excluding crown)
【Dial】Original dial
【Strap】Replacement strap/clasp (aftermarket)
【Condition】Timekeeping and functions are normal; serviced and oiled in November 2015
【Functions】Manual + Automatic. Date quick-set, day of the week without quick-set.
This LeCoultre Master Mariner HPG 9511 dual-calendar vintage watch features a 14K Gold Electroplate. Even after decades of wear, the plating remains a genuine 14K gold alloy (containing 58.3% pure gold). It's achieved by depositing real 14K gold onto the case through a chemical electrolysis process.
Cal. 164 (HPG 36000) Movement:
In the early 1970s, the traditional Swiss watchmaking industry faced a significant challenge from Japanese quartz watches. To counter the extremely high accuracy of quartz watches and reduce development costs, top brands such as Jaeger-LeCoultre, Girard-Perregaux, Doxa, and Zodiac engaged in rare technical collaborations.
Based on the high-quality plate circuitry of the renowned manufacturer A. Schild, they jointly developed and launched this ultra-high frequency (Hi-Beat) movement. Jaeger-LeCoultre designates it as Cal. 164 (Cal. 165 for the single-date version), while Zodiac names it the famous Cal. 72 / SST 36000 series movement.
【Brand】LeCoultre
【Model】LE C 9511
【Movement】Original Caliber 164 automatic movement
【Crown】Replacement crown
【Case Diameter】37*37mm (excluding crown)
【Dial】Original dial
【Strap】Replacement strap/clasp (aftermarket)
【Condition】Timekeeping and functions are normal; serviced and oiled in November 2015
【Functions】Manual + Automatic. Date quick-set, day of the week without quick-set.
Details
Brand
LeCoultre
Gender
Men
Model
Master Mariner
Band material
Leather
Reference number
LE C 9511
Band length
Regular (180–200 mm)
Shipped insured
Yes
Repainted dial
No
Period
1970-1979
Movement
Automatic
Dial colour
Black
Case material
Gold-plated, Stainless steel
Original box included
No
Original papers included
No
Case diameter
37 mm
Original warranty included
No
Condition
Very good - minor signs of wear
