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The Montegrappa Chaos Automatic is a large, sculptural watch developed in collaboration with Sylvester Stallone and introduced in 2013. Its published specifications include a 54 × 43 mm case, Swiss ETA 2824 automatic movement and 10 ATM water resistance. Launch coverage documented limited silver and 18k gold editions, but those original prices are not current valuations. This is a specifications-based overview, not a hands-on wear test.
What is the Montegrappa Chaos watch?
Montegrappa presented the Chaos Automatic as a watch extension of its Chaos pen line and part of a broader Chaos collection. The July 2013 launch report says the watch was previewed at Westime’s West Hollywood boutique and describes it as a collaboration with Stallone. Stallone said the work involved collaboration, but the available account does not define his precise role in engineering or manufacture. It is therefore more accurate to call it developed in collaboration with Stallone than to attribute every technical or manufacturing decision to him. Europa Star’s July 2013 launch report
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The design’s most conspicuous feature is its sculpted skull-and-serpent ornament, which extends around the case. A small engraved skull appears on the winding crown. On the dial, Roman numerals and luminous hands sit over a black, bi-level brushed-guilloché surface, with a date aperture at 3 o’clock.
Published specifications
The specifications below come from Montegrappa’s 2013 catalogue. They are catalogue claims rather than independently tested measurements; no physical examination or wear test is represented here. Montegrappa catalogue
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| Specification | Published detail |
|---|---|
| Case size | 54 × 43 mm |
| Case materials | Forged sterling silver or solid 18k gold |
| Caseback | Black PVD-coated steel |
| Movement | Swiss ETA 2824 automatic |
| Dial | Black, bi-level brushed guilloché; applied Roman numerals; luminous hands; date at 3 o’clock |
| Crystal | Sapphire |
| Water resistance | 10 ATM, as stated in the 2013 catalogue; not independently tested here |
| Other construction details | Four case screws and screw-down crown |
| Strap and buckle | Leather strap with contrasting edges and skull-motif buckle |
| Production | Described by Montegrappa as handmade in northern Italy |
The 54 × 43 mm figure is the published case size. Without a wear test, it does not establish how the watch fits a particular wrist or how comfortable it is over a full day.
How the editions differ
Europa Star’s 2013 coverage lists two case-material families, each offered with or without full-color enamel. Its reported production counts and launch prices are:
| Edition | Treatment | Reported quantity | 2013 reported launch price |
|---|---|---|---|
| Sterling silver | Without enamel | 333 pieces | $6,200 |
| Sterling silver | Full-color enamel | 333 pieces | $6,400 |
| 18k gold | Without enamel | 33 pieces | $85,750 |
| 18k gold | Full-color enamel | 33 pieces | $85,950 |
Those counts amount to 666 silver watches and 66 gold watches across the two treatments, according to the launch report. The listed dollar amounts are 2013 launch prices, not today’s asking prices or evidence of resale value. Europa Star’s July 2013 launch report
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Can you still buy a Montegrappa Chaos?
A Touch of Modern page for a sterling-silver enamel Chaos Automatic was marked “sale ended” and “sold out” when observed. That status applies only to that particular listing; it does not establish whether other editions are available, what a current fair price would be, or whether an Amazon listing exists. Touch of Modern listing
For a pre-owned example, ask the seller to identify the case material and enamel treatment and provide evidence supporting the edition. Check condition, provenance, completeness and seller authentication before comparing prices. The 2013 launch figures are historical reference points only; a live specialist listing and the watch’s specific documentation are needed to assess a present-day offer.
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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.




