TAG Heuer S/EL Quartz Chronograph S25.706C - Ayrton Senna, Full Set (1992)

Brand	TAG Heuer
Model	S/EL
Reference	S25.706C
Year	1992
Condition	Very Good
Set	Box & Papers
Location	Tallinn, Estonia
Movement
Type	Quartz
Caliber	251.252
Jewels	27
Case
Material	Gold/Steel
Size	38 mm
Thickness	11.4 mm
Water Resistance	200m
Bezel	Gold/Steel
Crystal	Sapphire crystal
Dial	Cream
Bracelet / Strap
Material	Leather
Color	Brown
Clasp	Buckle
Bracelet Length	Fits up to 20 cm wrist
Functions
Features	Chronograph, Date, Month, Tachymeter
Service History
Last Service	25.08.2025 by in-house certified watchmaker

For sale is a remarkable TAG Heuer S/EL Digital Quartz Chronograph, reference S.25706C — an iconic and highly sought-after timepiece among collectors and Formula 1 enthusiasts alike.

This particular example is in very good condition, with all functions operating flawlessly. The strap shows some signs of wear, but considering it is the original strap from 1992, it remains in very good condition for its age, complete with its original TAG Heuer buckle. Acquired from a private collection, this watch was originally purchased on October 11, 1992.

Ayrton Senna, one of Formula 1’s greatest legends, was famously known to admire and frequently wear the TAG Heuer S.25706C. He was often photographed pairing this two-tone chronograph with a brown leather strap. According to long-standing rumors, this reference was created especially for Senna, as he preferred leather straps over metal bracelets.

The watch’s distinctive analog-digital display, featuring two perfectly integrated digital windows at 4 and 8 o’clock, embodies TAG Heuer’s innovative spirit and the timeless design of the S/EL (Sports Elegance) line. Its high-precision chronograph measures 1/100th of a second, with a central hand indicating fractions of a second — a feature that resonated deeply with Senna and racing professionals.

Adding to its motorsport heritage, Michael Schumacher was also spotted wearing the same TAG Heuer S.25706C, with photographs taken during the 1992 Mexican Grand Prix. This connection to both Senna and Schumacher firmly places the model among the most celebrated TAG Heuer chronographs linked to Formula 1 history.

This watch is offered as a complete full set, comprising its original outer box, inner presentation box, instruction booklet, and international warranty card — all preserved in very good condition. The watch is water-resistant to 200 meters, the strap accommodates wrists up to 19.5 cm, and it has been thoroughly inspected by our in-house Omega-certified watchmaker, with a new battery installed for reliable performance.

As one of the very few TAG Heuer S.25706C models available on the market today — and likely the only example in such outstanding condition with its full set — this timepiece represents a true collector’s treasure.

Whether you are a passionate admirer of Ayrton Senna, a Formula 1 enthusiast, or a seasoned watch collector, this chronograph offers a rare opportunity to own a genuine piece of motorsport history.

All watches are shipped free of charge via DHL Express with full insurance. Dispatch is arranged within 0–2 business days after your payment has been received in our bank account. On average, delivery takes 1–2 business days within the EU, 2–4 business days to the USA, and 2–4 business days worldwide. The watch is located in the European Union (EU). Buyers are responsible for any duties and taxes for watches shipped internationally (outside the EU). We do not ship on weekends. For security, delivery is made only to the person named on the order. A valid ID and the tracking number, provided prior to shipping, will be required upon receipt.

Watches are eligible for return or refund within 14 days from the date the package is delivered. All returned watches will be thoroughly inspected for any signs of wear, tear, or damage. Any such signs may negatively impact the customer’s refund. Refunds are issued to the original payment method used at the time of purchase. All watches are delivered with a transparent protective tape and a secure seal that does not obstruct inspection of the watch. If the tape is removed or the seal is broken, returns will not be accepted. In the unlikely event that a return package goes missing during transit, insurance claims will be processed, and a refund will be issued only upon completion of the insurance claim.