1995 Tudor Oysterdate Chronograph "Small Block" Ecole d'horlogerie de Genève 79280 with COSC Papers
A unique and extremely rare 1995 Tudor Oysterdate Chronograph, reference 79280, also known as "Small Block" due to its prominent stainless steel case. This exceptional timepiece features a stunning inverse panda black dial with contrasting white sub-dials, creating a striking visual appeal. The watch is in unpolished condition, preserving its original character and integrity, making it a sought-after collectible among enthusiasts. This example is a prototype made by a student and labelled "École d'horlogerie de Genève" as well as certified COSC.
The Tudor Oysterdate Chronograph reference 79280, introduced in the mid-1990s, is a standout model in Tudor’s celebrated “Big Block” lineage, admired for its robust case design and reliable performance. Produced around 1995, the 79280 features a 40mm stainless steel Oyster case with screw-down pushers and crown, ensuring durability and water resistance, while its tachymeter-engraved bezel underscores its racing-inspired character. Powered by the Valjoux 7750 automatic movement, it offers chronograph functionality with a date complication, making it both practical and versatile. Collectors often appreciate the dial variations of the 79280, which ranged from classic black or white to the more distinctive “panda” style configurations, echoing vintage Rolex Daytonas while maintaining Tudor’s unique identity. Today, the 1995 Tudor Oysterdate Chronograph 79280 is sought after as a bridge between vintage charm and modern reliability, embodying Tudor’s role as a more accessible yet equally storied counterpart to Rolex.
All our watches are thoroughly inspected by our expert watchmaker and come with a 3 months guarantee. However, since this particular piece has been fully serviced, it includes a 1-year mechanical guarantee.
- Brand: Tudor
- Year: 1995
- Reference: 79280
- Serial: B7230XXX
- Material: Stainless Steel
- Movement: Automatic – Caliber 7750
- Bracelet / Strap: Rolex Stainless Steel 78790A
- Dimensions : 40mm / 20mm
- Accessories: COSC Papers
- Warranty: 1 year
All watches are checked and tested by our watchmaker and guaranteed 90 days. During service, pieces and parts could be needed due to age and are always replaced by original signed parts by our watchmaker. If serviced, we offer a 1 year mechanical guarantee.
This mechanical warranty does not cover damages that the buyer might cause. In regards to vintage models, we cannot guarantee waterproofness or time accuracy unless the watch has been serviced and these requests approved by our watchmaker.
We have a no-questions-asked 5-days return policy for European customers and international customers. Insured return is at the cost of the customer and must be made with Fedex Priority. We will process the refund as soon as we receive the item and can confirm that it is in the same condition as it was when it left our office. For return, please email us at harborwatchesparis@gmail.com
Please note that withdrawal rights do not apply to limited editions. This is because limited editions are sold exclusively during a specific time frame and cannot be resold after a return or refund. Additionally, pre-orders with a time limit cannot be refunded either before or after the pre-order period has ended.