Omega Speedmaster Date 3511.20 - Stainless Steel, White Dial, Automatic, Full Set (1993)

Brand	Omega
Model	Speedmaster
Reference	3511.20
Year	1993
Condition	Very Good
Set	Box & Papers
Location	Tallinn, Estonia
Movement
Type	Mechanical (Automatic)
Caliber	1155
Power Reserve	42h
Jewels	17
Case
Material	Stainless Steel
Size	39 mm
Thickness	13.5 mm
Water Resistance	30m
Bezel	Tachymeter, Stainless Steel
Crystal	Sapphire crystal
Dial	White
Bracelet / Strap
Material	Stainless Steel
Color	Steel
Clasp	Fold clasp
Bracelet Length	Fits up to 20 cm wrist
Functions
Features	Chronograph, Date, Tachymeter
Service History
Last Service	28.11.2025 by in-house certified watchmaker

A rare and highly collectible example from the Speedmaster Reduced Date series, this Omega Speedmaster Date Ref. 3511.20 is a special edition produced exclusively for the Japanese market. With its elegant white dial, compact 39 mm case, and automatic chronograph movement, this reference is one of the most sought-after configurations in the 3511 family — especially when preserved in such complete and original condition.

According to its serial number, the watch dates to 1993, and it remains in very good, never-polished condition, retaining crisp case lines and its authentic vintage character. Offered as a full set, it includes the original outer box, presentation box, card holder, operating instructions for Cal. 1154/1155 (dated 1993), hang tag, and the original Japanese-market International Warranty Card dated 95.7.15 — an exceptional level of provenance.

Powered by the reliable Omega Caliber 1155 (based on the ETA/Valjoux 7750), the watch delivers robust chronograph performance and a smooth automatic winding system. It has been fully serviced by our in-house certified watchmaker on 28.11.2025, ensuring flawless mechanical operation.

The full stainless-steel bracelet comfortably fits wrists up to 20 cm. The watch is accompanied by a PW Certificate of Authenticity, PW Service Certificate, and warranty.

A rare Japanese-market Speedmaster with full set, untouched case, and fresh service — an exceptional opportunity for the discerning collector seeking a truly uncommon Speedmaster Date.

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.