446 lots

LOT 412

RARE WATCHES, FINE JEWELS & MODERN ART Monaco, Jul 17, 2018

Brand Rolex

Model Submariner

Reference Ref. 6538

Year circa 1959

Bracelet Rubber strap with stainless steel buckle

Numbers Case N. 448898, Movement N. D 683055

Caliber 1030

Dimensions 38 mm.

Signature Dial, Case and Movement.

LOT 413

RARE WATCHES, FINE JEWELS & MODERN ART Monaco, Jul 17, 2018

Brand Girard Perregaux

Model Bridges Constant Escapement

Reference Ref. 93505-39-632-BA6I

Year 2018

Bracelet Leather with Girard Perregaux titanium double deployant clasp

Numbers Case N. 2

Caliber 9100

Dimensions 46 mm.

Signature dial, Case and Movement.

According to the Girard Perregaux website, the Constant Escapement L.M. offers a new and convincing solution to the watchmakers' age-old concern: the precision and regularity of the functioning of a mechanical watch. It took over eight years of research and development to firmly and reliably establish this system so as to apply an instant and continuous "constant force". Its name pays tribute to two emblematic figures of the company; its founder, Constant Girard-Perregaux, and Luigi Macaluso, who decided to promote this movement which was introduced as a working prototype in 2008. In brand new unworn condition, this is the first example ever offered at auction. What is constant force? A constant force escapement incorporates a remontoire device to ensure constant force between the escape wheel and the balance. The escapement usually works in the following way: The upper escape wheel comes to rest on the pallet fork which is at the same level. When the balance returns, the anchor recoils which results in the application of pressure on the internal tensioning spring. The moment the pallet exits, this spring is released and transmits power to the lower escape wheel. This wheel then gives the impulse to the anchor. The small spring, therefore, gives an impulse force that is constant during the entire operation of the escapement.

LOT 414

RARE WATCHES, FINE JEWELS & MODERN ART Monaco, Jul 17, 2018

Brand Girard Perregaux

Model Neo-Tourbillon three bridges

Reference Ref. 99270

Year Circa 2015

Bracelet Leather

Numbers Case N. OR116

Caliber GP 9400

Dimensions 45 mm.

LOT 415

RARE WATCHES, FINE JEWELS & MODERN ART Monaco, Jul 17, 2018

Brand Girard Perregaux

Model Neo-Tourbillon three bridges

Reference Ref. 99270-21-000-BA6E

Year Circa 2017

Bracelet Leather

Numbers Case N. 75

Caliber GP 9400

Dimensions 45 mm.

LOT 416

RARE WATCHES, FINE JEWELS & MODERN ART Monaco, Jul 17, 2018

Brand IWC

Model Ingenieur Perpetual Calendar

Reference Ref. 379203

Year Circa 2017

Bracelet Leather with titanium IWC buckle

Numbers N. 99/100, Case N. 6'021'487

Caliber 89802

Dimensions 46 mm.

Signature dial, Case and Movement.

Accessories Original fitted box, blank warranty card, instruction manual, push pins

LOT 417

RARE WATCHES, FINE JEWELS & MODERN ART Monaco, Jul 17, 2018

Brand IWC

Model Ingenieur Perpetual Calendar

Reference Ref. 379201

Year Circa 2017

Bracelet Leather with titanium IWC buckle

Numbers Case N. 3'913'650

Caliber 89802

Dimensions 46 mm.

Signature dial, Case and Movement.

Accessories Original fitted box, blank warranty card, instruction manual, push pins

LOT 418

RARE WATCHES, FINE JEWELS & MODERN ART Monaco, Jul 17, 2018

Brand Corum

Model Spirit of ecstasy

Reference Ref. 55595 H 12

Bracelet Leather straps with stainless steel Corum buckle

Numbers Case N. 313825

Dimensions 29 x 25 mm.

Signature Dial, case and movement.

LOT 419

RARE WATCHES, FINE JEWELS & MODERN ART Monaco, Jul 17, 2018

Brand Tudor

Model Prince Oysterdate Ranger II

Reference Ref. 9111/0

Year Circa 1967

Bracelet Stainless steel oyster Tudor Bracelet with deployant clasp, 190 mm.

Numbers Case N. 860961

Caliber ETA 2784

Dimensions 38 mm.

Signature case, dial and movement.

LOT 420

RARE WATCHES, FINE JEWELS & MODERN ART Monaco, Jul 17, 2018

Brand Tudor

Model Prince Oysterdate Ranger

Reference Ref. 7966/0

Year 1960s

Bracelet Stainless steel Rolex oyster Bracelet (Ref. 7835), 175 mm.

Numbers Case N. 587841

Caliber 2484

Dimensions 34 mm.

Signature case, dial and movement.

LOT 421

RARE WATCHES, FINE JEWELS & MODERN ART Monaco, Jul 17, 2018

Brand Jaeger-LeCoultre

Model Memovox

Reference Ref. E855

Year 1962

Bracelet Stainless steel Jaeger LeCoultre/Gay Freres bracelet, approx. overall length 173 mm.

Numbers Case N. 899665

Caliber K825

Dimensions 37 mm.

Signature case, dial and movement.

Accessories Extract from the archives

Sold: EUR 2,060

LOT 422

RARE WATCHES, FINE JEWELS & MODERN ART Monaco, Jul 17, 2018

Brand Jaeger-LeCoultre

Model Memovox

Reference Ref. E11013

Year 1969

Bracelet Stainless steel anonymous bracelet, approx. overall length 190 mm.

Numbers Case N. 1240535

Caliber 911

Dimensions 36 mm.

Signature case, dial and movement.

Accessories Extract from the archives

Sold: EUR 1,545

LOT 423

RARE WATCHES, FINE JEWELS & MODERN ART Monaco, Jul 17, 2018

Brand IWC

Model Ingenieur

Reference Ref. 666 AD

Year September 1959

Bracelet Leather strap with stainless steel buckle

Numbers Case N. 1469114, Movement N. 1445416

Caliber 8521

Dimensions 36 mm.

Signature case, dial and movement.

Accessories Extract from the archives

LOT 424

RARE WATCHES, FINE JEWELS & MODERN ART Monaco, Jul 17, 2018

LOT 425

RARE WATCHES, FINE JEWELS & MODERN ART Monaco, Jul 17, 2018

LOT 427

RARE WATCHES, FINE JEWELS & MODERN ART Monaco, Jul 17, 2018

Sold: EUR 7,985

LOT 428

RARE WATCHES, FINE JEWELS & MODERN ART Monaco, Jul 17, 2018

Sold: EUR 3,477

LOT 429

RARE WATCHES, FINE JEWELS & MODERN ART Monaco, Jul 17, 2018

Brand Croton

Model Chronomaster Aviator Sea Diver

Reference Ref. 9870

Year Circa 1965

Bracelet Leather strap with stainless steel buckle

Numbers Case N. 105 - 28420

Caliber Valjoux 23

Dimensions 39 mm.

Signature case, dial and movement.

LOT 430

RARE WATCHES, FINE JEWELS & MODERN ART Monaco, Jul 17, 2018

Brand Omega

Model Dynamic

Reference Ref. 135.033

Year Circa 1969

Bracelet Stainless steel Omega Bracelet (Ref. 1153/138) with deployant clasp, 185 mm.

Numbers Movement N. 29891373

Caliber 601

Dimensions 41x37 mm.

Signature case, dial and movement.

Sold: EUR 450