Speedmaster '57 Omega Co-Axial Chronograph 41.5 mm by Omega
The "Speedmaster '57 Omega Co-Axial Chronograph 41.5 mm" (reference 3184.108.40.206.03.001) is a member of Omega's "Speedmaster" collection. It features a blue dial and a stainless steel case. This piece is designed for men. The round case has a diameter of 41.5mm and is waterproofed up to approximately 100 meters water depth (10 bar). The transparent case back allows to admire the movement.
The watch is based on an automatically winding Omega 9300 mechanical caliber which has a power reserve of 60 hours and displays for hours, minutes and seconds (small second). The movement offers the sporty chronograph (commonly known as a "stopwatch") function to measure the duration of an event. The measured duration can be read with a seconds hand. A tachymeter scale allows to convert stopped seconds - or travel time in general - to speed. The watch has an indicator for the date. As regulating organ, the movement relies on a co-axial escapement. Other features of the caliber: free-sprung balance and silicon balance spring.
The piece is carried on a brown calfskin leather strap with a steel folding clasp. Recommended retail price from official retailers: about 7'950 CHF. Use the "Contact Shop" button to ask an official retailer of your choice for their offer."