Omega - Seamaster - Professional 300M Chronograph 178 0504 - Άνδρες - 2000-2010

Brand: Omega – Seamaster Professional Diver 300M Chronograph – Ref. 178.0515 – Men – 2002–2006
Model: Seamaster Professional Diver 300M Chronograph
Reference Number: 178.0515
Serial Number: 78109053
Gender: Men
Period: Approx. 2002–2006
Movement: Mechanical Automatic – Cal. 1154 (Chronograph)
Case Material: Stainless Steel
Type: Analogue Wristwatch
Shipped Insured: Yes
Condition: Good (professionally serviced and in excellent working order)
Case Diameter: approx. 42 mm (excluding crown)
Total Length: approx. 20 cm
Crown: Original
Buckle: Original
Bracelet: Original stainless steel bracelet
Dial: Original dial with luminous indexes and date window

Model History

The Omega Seamaster Professional Diver 300M Chronograph is one of Omega’s most iconic sports watches. Designed for professional divers and watch enthusiasts alike, it offers exceptional performance both underwater and in everyday use.

Equipped with Omega’s column-wheel chronograph movement Calibre 3301A, this model features 300-meter water resistance, a unidirectional rotating diving bezel, a screw-down crown, and a helium escape valve — setting the standard for professional dive watches.

Technical Specifications

Movement: Omega Cal. 3301A automatic column-wheel chronograph – hours, minutes, small seconds, 30-minute and 12-hour counters, and date function

Power Reserve: approx. 55 hours

Water Resistance: 300 m / 1000 ft

Bezel: Unidirectional rotating diving bezel

Crystal: Scratch-resistant sapphire crystal

Case: Stainless steel, approx. 42 mm (excluding crown)

Bracelet: Original stainless steel with folding clasp and diver’s extension

Functions: Time, date, chronograph, helium escape valve

Servicing

All of our watches are professionally serviced by experienced watchmakers.
The servicing process includes complete disassembly and cleaning of the movement, precise lubrication of essential components, and fine adjustments to ensure optimal timekeeping performance.

Shipping

Your watch will be shipped securely and fully insured via DHL, FedEx, or UPS.
A tracking number will be provided once the shipment is dispatched.
Upon request, shipping via PTT (the national postal service of Türkiye) is also available. This option may help reduce customs procedures in some countries, but delivery times may be longer compared to DHL, FedEx, or UPS.

Customs and Taxes

Depending on your country’s import regulations, additional customs duties or taxes may apply.
These charges are the buyer’s responsibility. We recommend checking your local customs policies before purchase.

After-Sales Support

Once you receive your watch, please inspect it carefully to ensure everything is functioning properly.
If you encounter any issues, please contact our after-sales support team.
We are committed to resolving problems promptly and professionally.

Collectible and Investment Value

The Seamaster 300M Chronograph remains one of Omega’s most sought-after sports watches. With its robust build and highly accurate movement, it is not just a daily accessory but also a valuable collector’s piece with potential for future appreciation.

Use and Aesthetics

With its timeless design and exceptional craftsmanship, this watch is perfect for both daily wear and special occasions. Its sporty yet elegant look pairs seamlessly with both classic and casual outfits.

Cancellation and Return Policy

In the event of a cancellation, the return shipment must be arranged by the buyer.
We only accept returns sent via the official national postal service of the buyer’s country (e.g., Swiss Post, La Poste, USPS, etc.).
Returns via private courier services such as UPS, DHL, TNT, or FedEx are not accepted.

Please note that we do not provide return labels; the buyer is responsible for handling the return shipment independently.