SoldRef. 3770/11

Patek Philippe

Nautilus "Nautellipse" Steel & 18K Yellow Gold

1984 Patek Philippe Serviced, Dial Restored

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Nautilus "Nautellipse" Steel & 18K Yellow Gold

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Physician-led vetting & specifications

Reference
3770/11
Year
1984
Case size
Approx. 38 x 35mm
Material
Two-tone
Dial
Silver & Grey
Movement
Patek Philippe Quartz Movement
Condition
Pre-owned
Scope of delivery
Patek Philippe Presentation Box and Documentation; Delivered Sealed in Patek Philippe Service Packaging

Vetted in hand: Authenticity, mechanical health, and provenance verified.

One of the less familiar branches of the Nautilus family. The Patek Philippe Ref. 3770/11, known to collectors as the "Nautellipse", combines the porthole-inspired Nautilus profile with the elongated lines of the Ellipse d'Or, in stainless steel with an 18K yellow gold bezel on an integrated steel bracelet.

The silvered dial has a contrasting dark grey centre and applied yellow gold hour markers. Powered by a Patek Philippe quartz movement. This example was manufactured in 1982 and sold on September 28, 1984.

In late 2026 the watch received a full dial restoration by Patek Philippe, quartz movement restoration in Switzerland, and Patek Philippe service with professional polishing. It is delivered still sealed in its Patek Philippe service packaging, with the Patek Philippe presentation box and documentation.

Specifications

  • Reference: 3770/11 "Nautellipse"
  • Year: Manufactured 1982, sold September 28, 1984
  • Condition: Patek Philippe serviced and polished, late 2026; sealed in service packaging
  • Dial: Silvered with dark grey centre, applied yellow gold markers; restored by Patek Philippe
  • Case: Approx. 38 x 35mm stainless steel, 18K yellow gold bezel
  • Movement: Patek Philippe quartz, restored in Switzerland, late 2026
  • Bracelet: Integrated stainless steel
  • Scope of Delivery: Patek Philippe presentation box and documentation

Payment

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Major cards, PayPal, Google Pay or Venmo. Wire transfer on request. Encrypted checkout.

Shipping

United States: free, fully insured delivery, estimated 1 to 3 business days. An adult signature is required; deliveries are made Monday to Saturday, 8:00 AM to 6:00 PM local time. No P.O. boxes or forwarding services.

United Kingdom: fully insured delivery. Prices are charged in US dollars. UK import VAT and any customs duty are not included in the price: the carrier collects them from the recipient before delivery.

Gulf (UAE, Qatar, Saudi Arabia, Kuwait, Bahrain, Oman): fully insured courier. Shipping is quoted per watch and invoiced separately after your order. Import duties and VAT are paid by the recipient on arrival (DAP).

Returns

  • Returns accepted within 3 days of delivery
  • Item must be in the same condition as received
  • Must include all original accessories (box, papers if applicable)

All returns are subject to inspection prior to refund approval.

Our guarantee

Lifetime Authenticity Guarantee. Every watch is verified authentic before it is listed. Full terms: The Vetting

Contact

+1 (531) 288-1283
concierge@hrockluxury.com
Nebraska, USA

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PRODUCT SPECIFICATIONS

MODEL
Nautilus "Nautellipse" Steel & 18K Yellow Gold Ref. 3770/11 | 1984 Patek Philippe Serviced, Dial Restored
REFERENCE NUMBER
3770/11
YEAR
1984
SCOPE OF DELIVERY
Patek Philippe Presentation Box and Documentation; Delivered Sealed in Patek Philippe Service Packaging
Nautilus "Nautellipse" Steel & 18K Yellow Gold Ref. 3770/11 | 1984 Patek Philippe Serviced, Dial Restored
CASE DIAMETER
Approx. 38 x 35mm / Stainless Steel with 18K Yellow Gold Bezel
CASE SIZE
Approx. 38 x 35mm
Nautilus "Nautellipse" Steel & 18K Yellow Gold Ref. 3770/11 | 1984 Patek Philippe Serviced, Dial Restored
MOVEMENT
Patek Philippe Quartz Movement (Restored in Switzerland, Late 2026 / Patek Philippe Service)
Nautilus "Nautellipse" Steel & 18K Yellow Gold Ref. 3770/11 | 1984 Patek Philippe Serviced, Dial Restored
STRAP MATERIAL
Integrated Stainless Steel Bracelet
Nautilus "Nautellipse" Steel & 18K Yellow Gold Ref. 3770/11 | 1984 Patek Philippe Serviced, Dial Restored
Physician-led vetting

How this watch was examined

Honeyrock is founded and operated by physicians. Every watch is examined in hand, with the same method, before it is listed.

  1. 01MovementCalibre inspected for authenticity and running condition; timekeeping, power reserve and complications verified.
  2. 02Case and braceletOriginality of every component checked; polishing and wear documented as found.
  3. 03Dial and handsExamined under magnification for originality and consistency with the reference.
  4. 04ProvenancePapers, service records and ownership history verified and disclosed as found.

Guaranteed authentic for life. See how we vet

Physician-led vetting

Authenticated, graded and documented in-hand before it is listed.

Authenticated

Calibre, case, dial and papers examined for originality.

Insured delivery

US: free, fully insured, adult signature required. UK: fully insured; UK import VAT and duty are paid by the recipient on arrival. Gulf: insured courier, shipping invoiced separately. Duties and VAT paid by the recipient on arrival.

Authenticity guarantee

Lifetime authenticity guarantee on every piece. Full terms on our vetting page.

The story

The Story: Where the Nautilus Meets the Ellipse

The Ref. 3770/11 sits between two Patek Philippe icons: the Nautilus case profile and the elongated oval of the Ellipse d'Or. Collectors call it the "Nautellipse". Produced in the early 1980s as Patek explored quartz movements, it pairs steel with an 18K yellow gold bezel.

The Craft: Two-Tone Case and Restored Dial

The steel case carries an 18K yellow gold bezel on an integrated steel bracelet:

  • Dial: Silvered with a contrasting dark grey centre and applied yellow gold hour markers, restored by Patek Philippe.
  • Movement: Patek Philippe quartz movement, restored in Switzerland in late 2026.
  • Bracelet: Integrated stainless steel.

Service History & Delivery

Manufactured in 1982 and sold on September 28, 1984. In late 2026 it received Patek Philippe dial restoration, quartz movement restoration in Switzerland, and Patek Philippe service with professional polishing.

Delivered still sealed in its Patek Philippe service packaging, with the Patek Philippe presentation box and documentation.

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