The case measures 36mm in diameter without the crown and guards, 40mm with them.
Its large luminous hands and hour markers against its black dial make it easily legible at all times, and the rotating bezel and helium escape valve are designed for true diving uses. It was originally designed to be water resistant to 1,000 feet.
Powering the watch is an Omega Caliber 1109 automatic movement officially certified as a chronometer.
In its pre-owned form, it's an excellent value, providing greater quality in design and execution and in attention to detail than is often found in watches in this under $2000 price range.
It is fully Omega presents in gorgeous condition - about a 9.6 or 9.7 out of a 10.
The movement has just been freshly overhauled by a Master Watchmaker (a $495 value). It continues to keep time virtually on par with a new Omega in five chronometer testing positions.
Included with the purchase is a one-year C.O.T. warranty on the movement and its function, a custom printed Connoisseur of Time Certificate of Authenticity, and a new timing certificate.
- Brand name: Omega
- Model: Seamaster Professional 300M
- Serial no.: 49,668,99x
- Features: Hours, Minutes, Seconds, Quick-Setting Date, Automatic, Helium Escape Valve, Elapsed Time Bezel
- Dial color: Black
- Movement: Caliber 1109 Automatic Chronometer
- Calendar: Date
- Water resistant depth (originally): 300M (1000 Feet)
- Bezel material: Stainless steel
- Bezel Function: Unidirectional rotating racheting diver's elapsed time
- Case material: Stainless steel
- Case condition: Presents as mint with light signs of polishing
- Case diameter: 36 millimeters excluding crown and guards. 40mm including crown. 43mm long lug tip-to-tip
- Case thickness: 12 millimeters
- Crystal: Sapphire, mint condition
- Band material: Stainless steel
- Band length: Sized to fit a wrist up to approx. 8 inches without using the wet suit extension, adjustable. Presents as mint condition with light signs of polishing.
- Band width: 18 millimeters
- Clasp: Fold-over-push-button-clasp-with-safety
- Warranty: 1-year C.O.T. warranty
- Serviced: Yes, freshly overhauled by a Master Watchmaker (a $495 value).
- Timed: Timed to precision on a state-of-the-art computerized timing system. Keeping time virtually on par with a new Omega. Your watch is important to us, and we will take care of it for its lifetime. We provide the best after sale care in the business with an experienced team of watchmakers both of whom each have over forty years of experience and a large number of parts.
- Box/Papers: BOX - Connoisseur of Time watch presentation box; PAPERS - Custom printed Connoisseur of Time Certificate of Authenticity; New timing certificate
- Returns: 7 days full refund. 100% satisfaction guarantee
