IWC Ingenieur 666

IWC Ingenieur 666 36.5mm steel$acrylic glass Silver

IWC Ingenieur 666 36.5mm steel$acrylic glass Silver 1

IWC Ingenieur 666 36.5mm steel$acrylic glass Silver 2

IWC Ingenieur 666 36.5mm steel$acrylic glass Silver 3

IWC Ingenieur 666 36.5mm steel$acrylic glass Silver 4

IWC Ingenieur 666 36.5mm steel$acrylic glass Silver 5

IWC Ingenieur 666 36.5mm steel$acrylic glass Silver 6

IWC Ingenieur 666 36.5mm steel$acrylic glass Silver 7

IWC Ingenieur 666 36.5mm steel$acrylic glass Silver

IWC Ingenieur 666 36.5mm steel$acrylic glass Silver 1

IWC Ingenieur 666 36.5mm steel$acrylic glass Silver 2

IWC Ingenieur 666 36.5mm steel$acrylic glass Silver 3

IWC Ingenieur 666 36.5mm steel$acrylic glass Silver 4

IWC Ingenieur 666 36.5mm steel$acrylic glass Silver 5

IWC Ingenieur 666 36.5mm steel$acrylic glass Silver 6

IWC Ingenieur 666 36.5mm steel$acrylic glass Silver 7

Description

IWC Ingenieur Ref. 666 - 1963 Wot-ID 76604A7

Description : Rare Ingenieur and first generation of Amagnetic by IWC rare and nice collector's item Casing : dubble antimagnetic case, steel, acrylic glass, screwed case, unpolished Diameter : 36.5 mm Movement : caliber IWC 853 system Pellaton, date, automatic Manufacturer : IWC Model : Ingenieur Reference : 666 Watch Face : silvered, original Tritium.dial and hands Watch Band : buckle, leather strap Condition : very nice original condition Year : 1963

Similar Watches

IWC Ingenieur Automatic 666 Stainless steel Silver-1

IWC Ingenieur Automatic 666 Stainless steel Silver-2

IWC Ingenieur Automatic 666 Stainless steel Silver-3

IWC Ingenieur Automatic 666 Stainless steel Silver-4

IWC Ingenieur Automatic 666 Stainless steel Silver-5

IWC Ingenieur Automatic 666 Stainless steel Silver-6

IWC Ingenieur Automatic 666 Stainless steel Silver-7

IWC Ingenieur Automatic 666 Stainless steel Silver-8

IWC Ingenieur Automatic 666 Stainless steel Silver-9

IWC Ingenieur Automatic

Secondary Market

IWC Ingenieur IW323401 Ceramic and Stainless steel Black-1

IWC Ingenieur IW323401 Ceramic and Stainless steel Black-2

IWC Ingenieur IW323401 Ceramic and Stainless steel Black-3

IWC Ingenieur IW323401 Ceramic and Stainless steel Black-4

IWC Ingenieur IW323401 Ceramic and Stainless steel Black-5

IWC Ingenieur IW323401 Ceramic and Stainless steel Black-6

IWC Ingenieur IW323401 Ceramic and Stainless steel Black-7

IWC Ingenieur IW323401 Ceramic and Stainless steel Black-8

Secondary Market

IWC Ingenieur IW323401 Ceramic and Stainless steel Black-1

IWC Ingenieur IW323401 Ceramic and Stainless steel Black-2

IWC Ingenieur IW323401 Ceramic and Stainless steel Black-3

IWC Ingenieur IW323401 Ceramic and Stainless steel Black-4

Secondary Market

IWC Ingenieur IW386501 Titanium Silver-1

IWC Ingenieur IW386501 Titanium Silver-2

IWC Ingenieur IW386501 Titanium Silver-3

IWC Ingenieur IW386501 Titanium Silver-4

IWC Ingenieur IW386501 Titanium Silver-5

Secondary Market

IWC Ingenieur IW328903 Stainless steel Green-1

IWC Ingenieur IW328903 Stainless steel Green-2

IWC Ingenieur IW328903 Stainless steel Green-3

IWC Ingenieur IW328903 Stainless steel Green-4

Secondary Market

IWC Ingenieur 666 Stainless steel Black-1

IWC Ingenieur 666 Stainless steel Black-2

IWC Ingenieur 666 Stainless steel Black-3

IWC Ingenieur 666 Stainless steel Black-4

IWC Ingenieur 666 Stainless steel Black-5

IWC Ingenieur 666 Stainless steel Black-6

Secondary Market

IWC Ingenieur IW500503 Rose gold Silver

Secondary Market

IWC Ingenieur IW328902 Stainless steel Silver

Secondary Market

IWC Ingenieur IW328902 Stainless steel Silver

Secondary Market

IWC Ingenieur IW378509 Stainless steel Silver-1

IWC Ingenieur IW378509 Stainless steel Silver-2

IWC Ingenieur IW378509 Stainless steel Silver-3

Secondary Market

IWC Ingenieur Automatic IW328907 Stainless steel Blue

IWC Ingenieur Automatic

Secondary Market

IWC Ingenieur IW322801 Stainless steel Silver

Secondary Market

Reports

Tariff Report August 2025

Tariff Report August 2025

U.S. tariffs on Swiss watches in mid-2025 briefly disrupted global secondary markets, with sellers testing higher prices before pulling back amid buyer resistance. By early September, listings, prices, and brand rankings stabilized, highlighting strong underlying collector demand.

Spring 2025 Auction Report

Spring 2025 Auction Report

This report covers the Geneva, Hong Kong, and New York watch auctions held in June 2025. It includes comprehensive data on total lots, sales, sale rates, as well as insights into the performance of top brands and models.

Investment-Grade Watches Under 100k

Investment-Grade Watches Under 100k

Whether expanding a collection or making a first serious purchase, this report reveals standout watches under $100,000. Each has been chosen for quality, market appeal, and appreciation potential, guiding collectors toward confident, lasting choices.