The Omega Seamaster Deville Automatic 166.020, featuring a vintage round yellow dial with silver hour markers and hands, plus a date window at 3 oclock, is showcased on a dark textured background. It includes a silver metal mesh bracelet.
Close-up of an Omega Seamaster Deville Automatic 166.020 watch, featuring a vintage-style yellowed dial, silver hour markers, and a date window at 3 oclock. The metal bracelet is partially visible against a dark background.
The image features a close-up of an Omega Seamaster Deville Automatic 166.020 wristwatch with a metal band. It showcases the beige dial with rectangular hour markers and partially visible square metal link band in the background, slightly out of focus.
A vintage Omega Seamaster Deville Automatic 166.020 wristwatch features a silver mesh bracelet, beige dial, and textured black leather background. The dial includes the Omega logo, Automatic, Seamaster De Ville, and a date window showing 24.
A close-up of an Omega Seamaster Deville Automatic 166.020 showcases a vintage analog watch face with a worn, off-white background, the time set at approximately 10:10 and the date reading 24. The silver case and crown provide elegance against a dark, textured backdrop.
A close-up of the Omega Seamaster Deville Automatic 166.020 stainless steel watch bracelet shows an open clasp with STAINLESS STEEL engraved and the logo with OMEGA beneath, set against a textured black background.
The Omega Seamaster Deville Automatic 166.020, featuring a vintage round yellow dial with silver hour markers and hands, plus a date window at 3 oclock, is showcased on a dark textured background. It includes a silver metal mesh bracelet.
The image displays the back case of an Omega Seamaster Deville Automatic 166.020 wristwatch, featuring a stainless steel design with a seahorse emblem and SEAMASTER engraving. It includes technical details and has a metal link bracelet against a black background.
A close-up of the back of an Omega Seamaster Deville Automatic 166.020 displays an engraved horse and waves design with the text Seamaster and Waterproof, alongside P. Blomeley From Dad & Mum, June 1958.
Close-up of the back of an Omega Seamaster Deville Automatic 166.020, showcasing its silver metal bracelet. The clasp displays an engraved logo like the Greek letter Omega, with visible scratches on the watch case and clasp against a dark, textured fabric background.
Close-up of a silver watch clasp with the engraved Omega symbol, attached to the metal link bracelet of an Omega Seamaster Deville Automatic 166.020. Scratches on the surface indicate wear.
Close-up of the Omega Seamaster Deville Automatic 166.020s silver watch crown, featuring a textured edge and a small emblem. The focus is on the crown, with the rest of the watch elegantly blurred in the background, highlighting its metallic finish.
Close-up of the Omega Seamaster Deville Automatic 166.020 highlighting the silver metal case edge and part of the bracelet, with a slightly out-of-focus watch face against a blurred dark background.
Close-up of a vintage Omega Seamaster Deville Automatic 166.020 wristwatch, showcasing its tarnished yellowed dial with silver hour markers and hands. The timepiece is attached to a metallic bracelet and presented against a dark background.
Close-up side view of an Omega Seamaster Deville Automatic 166.020 showing the watch case and metal bracelet, highlighting the edge of the case and adjustment holes on the bracelet against a blurred background.
Close-up of a vintage Omega Seamaster Deville Automatic 166.020 wristwatch with a yellowed face reading approximately 10:11. The watch includes a silver metal band, showing visible signs of wear and aging.
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Omega Seamaster Deville Automatic 166.020

$1,499.99

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  • Authenticity Guarantee
  • 1-Year Mechanical Warranty
  • 30-Day Free Returns

This Omega Seamaster De Ville ref. 166.020 features a 34mm stainless steel case with a smooth bezel and a signed Omega crown. The original dial has aged to a warm patina, showcasing applied silver-tone indices and matching hands, along with a date window at 3 o’clock. The Omega automatic caliber 562 movement powers the watch, ensuring reliable timekeeping. The case back displays the embossed Seamaster hippocampus logo, and the watch is fitted with its original Omega stainless steel bracelet with a folding clasp.

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General

brand

Omega

reference

ST 166.020

manufactured

Switzerland

model

Seamaster Deville

Dial Color

Khaki

department

Men

Case

bezel

Smooth

Case Shape

Round

Case Material

Stainless Steel

diameter

34mm

Strap / Bracelet

Lug Width

18mm

Strap Color

Silver

Strap Material

Stainless Steel

clasp

Omega Folding Clasp

Movement

movement

Automatic

caliber

Omega 562

Extras

warranty

1-Year Ottuhr Warranty

Original Box

No

Original Papers

No

Technical Condition

Timing: The watch has been measured with a timegrapher at six different positions. The rate, amplitude, and beat error are within acceptable ranges.

Functions: All functions including the crown winding, time setting, etc are working as expected.

‍Integrity: The movement shows no signs of damage, rust, or corrosion, with all components appearing clean and well-maintained.

Authenticity / Warranty

Authenticity: Each timepiece is evaluated and authenticated in-house. This watch is guaranteed to be correct to its manufacturer and time period.

Warranty: This timepiece includes a 1-year mechanical warranty, activated upon the date of purchase. 

Shipping & Returns

Shipping: This timepeice includes complimentary insured shipping within all 50 states. 

Returns: If, for any reason, you are not entirely satisfied with your purchase, you may return the product for a full refund within 30 days from the date you received or signed for the item.

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Our Reviews

What People Are Saying.

I purchased a watched that then stopped running. I contacted Ottuhr and the situation was taken care of with alacrity. The watch is now running well now.

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Mario Miranda

I purchased a lovely Omega Seamaster from them. As described in the listing, and actually looks even better in person.

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Jose Arieta

Nice watch. Works great. Good communication.

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Mark McMahan

Great service! Really appreciate the care and respect they show for watches that aren’t as expensive or typically not sold at shops like this.

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Shant Voskerchyan