Today's offering showcases this very cool and collectible Windrider Chrono Sextant watch. Produced in fairly small quantities for a few years in the mid-1990's and ceasing production in 1997, very nice examples don't often come up for sale.

In many ways it looks like a traditional Breitling chronograph - like most it showcases sophisticated lines, unique rider tab style bezel, and an attention to detail in both the aesthetic and technical realm. It is "an instrument for professionals."

However, besides being uncommon, the Chrono Sextant possesses two other unusual features. First it measures a little over 36mm in diameter, making it perfect for those with less sizable wrists and 10% - 20% (or more) smaller than many other Breitling chronos.

Secondly, it features a Frederic Piguet designed electromechanical movement that combines a quartz watch movement with a mechanical chronograph module. This special marriage gives the watch the unrivalled accuracy of quartz timekeeping with the elegance of a mechanical chronograph. As a mechanical chronograph it has the ability to measure events in 1/5 of a second increments using only the sweep hand and doesn't need an additional subdial.

It is fully Breitling down to its band and buckle.

On the wrist it presents in gorgeous condition. The only visible wear is to the back which has light marks from the back being previously opened that could be removed by polishing.

Note that the crown was not screwed down when the photos were taken. It does screw down fully and well.

A new battery has just been installed.

Because the original Breitling band included with the offering showed signs of wear, for the finishing touch we have installed a brand new after crocodile strap with the watch's original buckle making it ready for immediate enjoyment.

Included with the purchase is a new one-year international warranty on the movement and its function and a Connoisseur of Time Certificate of Authenticity.

• Country of origin: Switzerland
• Maker: Breitling
• Model: Ref. 80350 / B55045
• Serial no.: 4197
• Gender: Mens 
• Movement: Mechanical and Quartz
• Case Material: Stainless Steel 
• Case Shape: Round
• Case Thickness: 11mm thick
• Case Diameter: 36.5mm diameter (excluding crown), 40mm long lug tip-to-tip
• Case Back and Crown: Screwed Down - Note that the crown was not screwed down when the photos were taken. It does screw down fully and well.
• Case Condition: On the wrist it presents in gorgeous condition. The only visible wear is to the back which has light marks from the back being previously opened that could be removed by polishing.
• Case Markings: Breitling, Stainless steel, Swiss Made, 80350, Water resistant
• Functions: Hours, Minutes, Quartz Time, Mechanical Chronograph, Quick-Set Date
• Bezel: Unidirectional Rotating, Stainless steel with 18K tabs
• Dial: White with with gold rimmed markers and subdials, tachymetre scale, aperture for the date, original, mint condition
• Hands: Gold luminous batons
• Bands: (1) Crocodile (aftermarket), fully stitched, padded, brand new and unworn, fitted with the watch's original buckle (2): Also included is a green Breitling band
• Band Width: 18mm tapering to 16mm
• Movement Type: Breitling 55
• Calendar: Date Display between 4 and 5 o'clock position
• Water Resistant: 100 meters / 330 feet
• Crystal: Cambered, sapphire, excellent condition with glare-proofing intact
• Servicing: A brand new Swiss battery has been installed. 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.
• Warranty: 1-year international warranty. Please email concierge@cotwatches.com for details.
• Box/Papers: BOX - Connoisseur of Time watch presentation box; PAPERS - Custom printed Connoisseur of Time Certificate of Authenticity
• Returns: 7 days full refund. 100% satisfaction guarantee

We offer a 100% satisfaction guarantee for all of our watches. If you are in any way unsatisfied with the watch we will fully refund the purchase price anytime within 7 days after the watch has been received. Our goal is to exceed our client's expectations throughout the buying experience.

All watches are packaged carefully and mailed double boxed in specially constructed, reinforced shipping boxes designed for high value items. All watches are sent fully insured with signature required. Most of our domestic shipping is done through FedEx. At times we will also use USPS Express Mail, and we can accommodate most requests for your preferred carrier. International shipments are sent USPS International Express Mail or FedEx.

The purchase price will be the declared value of the merchandise on any required customs forms. The payment of all customs duties, tariffs, and taxes are the responsibility of the buyer.

Also note that water resistance of vintage watches can no longer be guaranteed and is not covered under the watch's warranty. We do not recommend getting a vintage watch wet, even one that was originally designed to be waterproof.

To get an idea of how this watch will look on the wrist, please use the Watch Sizing Guide