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Marketplace IWC Ref.666AD (1st execution)
IWC Ref.666AD (1st execution)IWC Ref.666AD (1st execution) photo 2IWC Ref.666AD (1st execution) photo 3IWC Ref.666AD (1st execution) photo 4

IWC Ingenieur

36mm

SoldUSD 8,250

+ USD 0 shipping

Weezer
Member since Apr 2013 · 12 yrs
25 Posts
6 Sold
0 Active
Malaysia flag Malaysia
View all listings → Active Apr 4
Brand
IWC
Condition
GOOD
Series
Ingenieur
Box
N/A
Model
Ref.666AD (1st execution)
Papers
N/A
Year
N/A
Case Size
36
Location
Malaysia flagMalaysia
Listed
May 16, 2021
Updated
May 16, 2021
SOLD — This item has been sold.
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Description

The very first ever Ingenieur from the late fifties. A completely original watch that is as rare as they come for vintage watches. The ref.666ad is one of the very first anti-magnetic watches ever commercially produced.

Highly collectible, this example retains its original gilt dial that is often replaced by IWC at service. Also, you will find the watch still has its original plexi glass with cyclops, fish crown and incredibly rare (and correct) Gay Freres beads of rice bracelet.  Case is sharp and unpolished. The screwdown case back and robust automatic movement should provide decades more of wear.  Truly a great daily wear for a vintage watch!

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Collector Discussions

THE IWC SCHAFFHAUSEN INGENIEUR AUTOMATIC 42 IN DARK OLIVE GREEN CERAMIC
IWC debuts the Ingenieur Automatic 42 in dark olive green ceramic with gold details at Watches and Wonders. Powered by the IWC-made 82110 calibre, it boasts a unique ceramic case construction, exquisite finishing, and durability.
forum · India Whiskey Charlie · 281 views · 1d
THE IWC SCHAFFHAUSEN INGENIEUR TOURBILLON 41 IN 18-CARAT 5N GOLD WITH A FLYING MINUTE TOURBILLON
IWC Schaffhausen introduces the Ingenieur Tourbillon 41, a luxury sports watch made of 18-carat gold with an olive green 'Grid' dial. Features a flying minute tourbillon and a Pellaton winding system with ceramic components.
forum · India Whiskey Charlie · 182 views · 1d
Ingenieur “50th Anniversary” - What to expect?
IWC may celebrate the Ingenieur's 50th anniversary at Watches and Wonders 2026 with limited editions, possibly focusing on the Ingenieur SL lineage. Hopes for innovative materials, closer to original design, bi-metal options, chrono models, and a more vintage feel like the 1976 Ingenieur SL.
forum · Eikþyrnir · 1968 views · 2M
A visit to the IWC Boutique in Florence
Exploring multiple IWC timepieces at the Florence Boutique, from disappointments with the titanium Ingenieur Automatic to preferences for the Aqua and Portofino variants, the author shared personal insights on dimensions, aesthetics, and fit.
forum · quattro · 2246 views · 5M
New micro adjustable clasp for IWC Ingenieur
New micro adjustable clasp installed on Ingeniour Aqua. Single fold clasp preferred over original butterfly clasp. Seven detents for adjustments. Easy to use with watch on, press center IWC rectangle. Bigger clasp, may gather scratches.
forum · biw · 8502 views · 5M
IWC Ingenieur Perpetual Calendar
Author excited by Ingenieur line's new PC, eagerly awaiting live shots and more details from IWC.
forum · ArmisT · 2079 views · 6M

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