Patek Philippe Nautilus “Sigma Dial” – Reference 3700/11-050 (1982)

Heritage Narrative

Introduced in 1976, the Patek Philippe Nautilus forever redefined the concept of a luxury sports watch. Designed by Gérald Genta and crafted from stainless steel rather than precious metal, it combined bold architecture with mechanical excellence—instantly becoming an icon of modern horology.

The reference 3700/11-050 belongs to the first generation of the Nautilus and is instantly recognizable by its sleek 41 mm case and thin automatic profile. This 1982 example features the rare “Sigma” dial, marked with the Greek Σ symbols at 6 o’clock, denoting the use of solid-gold hands and hour markers—a subtle detail highly prized among collectors.

Accompanied by its original certificate and box, this watch represents a cornerstone of Patek Philippe history: the perfect combination of minimalism, craftsmanship, and enduring prestige.

Technical Specifications

Reference:
3700/11-050

Year:
1982

Movement:
Patek Philippe Calibre 28-255 C, automatic, 36 jewels, 21k gold rotor, date at 3 o’clock, approximately 40-hour power reserve

Case:
41 mm stainless-steel case with monobloc construction, screw-down crown

Bezel:
Fixed stainless-steel bezel with polished finish

Crystal:
Sapphire (upgraded from original mineral glass in later service configuration)

Dial / Hands:
Grey “Sigma” dial with horizontal embossed pattern, applied gold hour markers and luminous hands

Bracelet / Clasp:
Integrated stainless-steel bracelet with folding clasp

Water resistance:
120 m / 394 ft (factory rating when new)

Condition & Inclusions

Overall grade:
Pre-owned—excellent vintage condition, sharp case lines and original brushed finishing

Service status:
Running within manufacturer standards

Set:
Full set—Patek Philippe box, certificate, and documentation

Shipping & Logistics

Stored off-site and shipped fully insured within 1–3 business days. Worldwide shipping available; buyer responsible for any import duties or taxes.

Shipping & Returns

Complimentary insured worldwide shipping and a 14-day return window (watch must be returned in the same condition supplied).

Every timepiece is authenticated, time-graphed, and prepared for secure transit. All shipments include full inspection before dispatch, professional packaging, and tracking updates throughout delivery. Returns are accepted within 14 days for store credit or refund, subject to condition verification upon receipt.