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Corum Admiral AC-One 45 Squelette Limited Edition: A082/03685 Explained

The best-documented match for the Corum Admiral AC-One 45 Squelette Limited Edition is A082/03685, a 45 mm titanium automatic in a 288-piece run. Here are its specifications, dated auction result, and key checks for buyers.
Estimate3–4 min Catalogued SpecialistWatchRanker Team
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The best-documented match for the Corum Admiral AC-One 45 Squelette Limited Edition is reference A082/03685: a 45 mm titanium automatic with an openworked dial and a 288-piece production run. Corum’s 2019–2020 catalog lists it alongside two related AC-One Squelette references, also limited to 288 pieces; the model should not be confused with newer Admiral collection watches.

What is the Corum Admiral AC-One 45 Squelette?

A082/03685 belongs to Corum’s Admiral AC-One Squelette Automatic 45 mm family. The strongest reference-specific record is an Antiquorum auction entry for an example made circa 2015. Corum’s 2019–2020 catalog places the reference in a family of three skeletonized AC-One watches. The Admiral collection is nautical-inspired, with a recognizable dodecagonal case and colorful nautical pennant hour markers, but newer Admiral models have their own designs and specifications. Corum’s collection and customer-service information provides current collection context; it does not establish that newer models share this reference’s specifications.

How many were made?

Corum’s 2019–2020 catalog marks A082/03685 as a limited edition of 288 pieces. The same catalog lists A082/03702 and A082/03671, each also limited to 288. Antiquorum’s record for one A082/03685 identifies it as number 083/288. These figures describe the listed editions, not a claim that every AC-One skeleton watch uses the same reference or edition details. Corum’s catalog and customer-service materials are the manufacturer source for the family listing.

What movement and specifications does A082/03685 have?

The following are family-level specifications in Corum’s 2019–2020 catalog, rather than a condition assessment of any individual pre-owned watch.

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#1 Best Overall
MIDO Multifort Skeleton Chronograph - Swiss Automatic Watch for Men - 43mm Stainless Steel Case with Transparent Caseback - Anthracite Skeleton Dial -Stainless Steel Bracelet - M0386621106000
  • Swiss Made, Automatic Chronograph Watch
  • Movement: The Automatic MIDO Caliber 60 is a self-winding chronograph movement at the cutting edge of watchmaking technology. It boasts a power reserve of up to 60 hours
  • Case Type: Stainless steel with transparent case back - Capable of withstanding pressures of up to 10 bar (100 m/330 ft), and equipped with a screw-down crown
  • Case Size: 43mm - Case Thickness: 14.4mm -Anthracite Skeleton dial with tachymeter inner bezel design - Crystal: Sapphire crystal with double sided anti-reflection treatment
  • Band Type: Stainless Steel Bracelet with folding clasp - Band Width: 22mm
Feature Catalog specification
Movement Automatic Caliber CO 082; 21 jewels; 4 Hz / 28,800 vibrations per hour
Power reserve 42 hours
Functions Hours, minutes, seconds, and date
Case Grade 5 titanium; 45.00 mm diameter; 13.30 mm thick
Crystal and back Double anti-reflective sapphire crystal and sapphire case back
Dial and legibility Openworked dial; rhodium-plated indexes and hands treated with Super-LumiNova
Strap and clasp Vulcanized rubber strap and triple-blade folding clasp
Water resistance Catalog-listed 300 m / 30 ATM

Corum’s catalog describes the family with titanium and black-PVD variants; the specific Antiquorum A082/03685 lot was described as titanium DLC coated. Confirm the case treatment on the exact watch rather than assuming all family references or examples are finished identically. The catalog’s 300 m / 30 ATM rating is not proof that a decades-old example still meets that rating: Corum warns that water resistance can be affected by aging gaskets or shocks.

How much did an A082/03685 sell for?

Antiquorum reported a final price of EUR 2,624 for one A082/03685 at its Monaco auction on 13 July 2024. Its estimate was EUR 3,000–5,000. That is a dated result for one example, recorded circa 2015 and offered with original box and certificate; it is not a current asking price or a dependable valuation of another watch. Condition, service history, documentation, case treatment, and exact reference all matter when comparing listings. Antiquorum’s lot record gives the details for that sale.

Rank #2
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Bulova Men's Sutton Chronograph Automatic Gold-Tone Watch | 43mm | 97A162
  • From Bulova, this gold-tone stainless steel case features an open aperture gold-tone dial and gold-tone hands and markers
  • Stainless Steel Case and Bracelet
  • Full Skeleton Dial
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Support on Ko-Fi

What to check before buying a pre-owned example

  • Reference and edition: Check that the watch is identified as A082/03685, not one of the neighboring A082 skeleton references. Compare the case treatment and other details with the specific listing.
  • Documentation: Review the papers and any available box, service invoices, and ownership records. The auction example’s number, 083/288, is a record for that watch, not a number to expect on other examples.
  • Condition and service: Ask about timekeeping, movement service, and any impact or moisture history. Corum recommends a complete service every 3 to 5 years depending on use, and an annual check by an authorized service center.
  • Water resistance: Do not rely on the original catalog rating for an untested watch. Have an authorized service center assess its current condition and water resistance before exposure to water.
  • Strap and parts: The catalog specifies a vulcanized rubber strap and triple-blade clasp, but does not establish present parts availability or compatibility of replacement straps and clasps. Confirm fit and availability with Corum or an authorized center.

Corum provides official digital manuals and service information through its customer-service page. For any particular watch, ask Corum or an authorized service center to verify the reference, condition, current water resistance, and compatible parts.

Quick Recap

Bestseller No. 1
SaleBestseller No. 2
Bulova Men's Sutton Chronograph Automatic Gold-Tone Watch | 43mm | 97A162
Bulova Men's Sutton Chronograph Automatic Gold-Tone Watch | 43mm | 97A162
Stainless Steel Case and Bracelet; Full Skeleton Dial
$454.28
SaleBestseller No. 5
Bulova Men's Classic Sutton Stainless Steel Automatic Watch, Skeleton Dial Style: 96A208
Bulova Men's Classic Sutton Stainless Steel Automatic Watch, Skeleton Dial Style: 96A208
3 Hand, Automatic, Full Skeleton; Silver-Tone Stainless Steel; Domed Mineral Crystal; 30M Water Resistant and 3 Year Limited Warranty
$341.51
Best Value
Sale
Bulova Men's Classic Sutton Stainless Steel Automatic Watch, Skeleton Dial Style: 96A208
  • Bulova's Men's Classic Automatic Collection features meticulously crafted beautiful timepieces with self-winding movements that are powered by the motion of your wrist.
  • 3 Hand, Automatic, Full Skeleton
  • Silver-Tone Stainless Steel
  • Domed Mineral Crystal
  • 30M Water Resistant and 3 Year Limited Warranty
Rank #4
Fossil Men's Watch, Grant Quartz Chronograph Watch, Silver/Brown
  • CLASSIC STYLE: Inspired by the simplicity of vintage clocks, our Grant Fossil watch for men has a classic appeal; Roman numerals against a cream dial make this analog watch an irresistibly stylish dress watch for daily wear with chronograph movement
  • WATCH BAND: Brown, genuine leather band with a secure adjustable buckle closure for a customized fit of this brown and silver watch; interchangeable with all 22mm Fossil watch straps
  • WATER RESISTANT FOSSIL WATCH FOR MEN: These Fossil watches for men are water resistant for up to 50m (165ft); wearable for short periods of recreational swimming and showering, but not diving or snorkeling; 5 ATM
  • ACCENTED WRISTWATCH FOR MEN: Round silver stainless steel case, with a cream sunray dial, and black accents
  • CASE & MOVEMENT: These chronograph watches for men have a 44mm case, 22mm band width, hardened mineral crystal lens that resists scratches, accurate Quartz movement, chronograph analog display, date window, three subdials, and stopwatch functionality
Rank #3
Pagani Design Skeleton Design Mechanical Waterproof Watch Sapphire Crystal High Precision Men's Luxury Watches
  • Stylish Bezel & Skeleton Design This Pagani Design men's automatic watch offers two classic bezel styles: exquisite diamond rainbow bezel and sleek black stainless steel bezel. Matched with a trendy skeleton dial and luminous hands, this Pagani Design watch boasts a premium, versatile look, perfect for daily business and casual wearing
  • Multi-Functional Chronograph & Dual Display: This Pagani Design skeleton watch is equipped with a professional chronograph stopwatch function with three independent sub-dials for precise timing. Featured with clear date and day dual display, this men's automatic watch integrates diverse practical functions to easily meet daily time recording and wearing needs
  • Premium Stainless Steel Integrated Build: Adopted high-quality solid stainless steel case and bracelet, this Pagani Design men watch delivers outstanding sturdiness and wear resistance. Featuring a 40mm dial, 20mm band width and 220±5mm adjustable perimeter, it fits most men's wrists snugly, bringing long-lasting comfortable wearing experience
  • Reliable Waterproof & Scratch Resistant Performance: This Pagani Design automatic mechanical watch supports excellent daily waterproof capability, effectively resisting daily water splashes, sweat and moisture damage. Whether for daily office work, outdoor activities or casual travel, this durable men's watch maintains stable and perfect working performance
  • All-Occasion Accessory & Premium Gift With stylish dual bezel styles and practical multi-function design, this Pagani Design chronograph watch easily matches various outfits and occasions. It is a high-end practical gift for birthdays, anniversaries and various festivals, a must-have for men's watch collections

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.

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