This 44.25 mm Speedmaster in stainless steel is the first OMEGA timepiece to include the Spirate™ System released in 2023. It has a black sandwich dial with honeycomb pattern, featuring the racing style minute-track which gives the watch its name. Framing the dial is a black ceramic bezel ring with tachymeter scale in yellow “grand feu” enamel. This bold yellow shade is also used on the gradient chronograph hand, and yellow and black striped small seconds hand at 9 o’clock. The watch’s 60 minute/12 hour recorder is directly opposite at 3 o’clock, while at 6 o’clock there’s a date window in which the “10” appears in Speedmaster logo font, as a tribute to anniversary of the Seamaster Aqua Terra >15’000 GAUSS. The diamond-polished and bevelled black arrowhead indexes are filled with yellow Super-LumiNova, which emits a yellow glow. This colour code extends to the Speedmaster and Super Racing wording on the dial. Powering the watch is OMEGA’s Co-Axial Master Chronometer 9920, certified by METAS at the industry’s highest standard. The first movement in the world to include OMEGA’s patent-pending Spirate™ System. The timepiece is delivered in a honeycomb pattern Speedmaster watch box in black with yellow stitching, which includes a recycled nylon NATO strap with black and yellow stripes.
Model: 329.30.44.51.01.003Collection: SpeedmasterSub Collection: Super RacingDial Color: BlackClasp/Buckle Type: Foldover butterfly clasp with comfort settingMovement: Self windingCaliber: OMEGA 9920Case Material: SteelCase Diameter (Mm): 44.25 mmCase Thickness (Mm): 14.9 mmCrystal Type: Scratch‑resistant sapphire crystal with anti‑reflective treatment on both sidesWeight: 155 gPower Reserve: 60 hoursWater Resistance: 5 bar (50 metres / 165 feet)
Anti-Magnetic: The movement is unaffected by exposure to strong magnetic fields, even those greater than 1.5 tesla (15,000 gauss).
Chronometer: Label given to a watch which has undergone precision tests and received a certificate from an official body (COSC).
Date: The day of the month, displayed in a window on a watch dial at the 3 or 6 o’clock position, or within a subdial at 9 o'clock.
Master Chronometer Certified: Guaranteeing the Swiss industry’s highest standard of precision, performance and magnetic-resistance, as set by the Swiss Federal Institute of Metrology (METAS).
Time Zone Function: Allows the hour hand to be easily adjusted to different time zones without stopping the watch.
Transparent Caseback: A transparent caseback - frequently made of sapphire - makes it possible to see the movement inside the watch.
Chronograph: The chronograph function is a mechanism for measuring time intervals. A chronograph watch can therefore be used to time events while displaying the time like any traditional watch.
Small Seconds: A hand on a sub-dial which tracks seconds typically it completes a full rotation in one minute.
Tachymeter: A tachymeter watch has a function for measuring speed. It is a chronograph with a graduated dial on which speed can be read in kilometres per hour based on a 1000 metre distance.
Unidirectional Rotating Bezel: A bezel which turns in only one direction. Particularly useful for divers who cannot accidentally rotate it in the wrong direction, which could cause them to miscalculate their dive times. A rotating bezel makes it easy to measure elapsed time.
Bi-Directional Rotating Bezel: A bezel which can be turned clockwise or anti-clockwise. Rotating bezels can be used to time events, measure elapsed times, or read second or third time zones.
Diamonds: The hardest, most luminous precious stone whose value is calculated according to the 4C criteria: Cut - Carat - Clarity - Color.
Numbered Edition: A watch series each of whose pieces is numbered sequentially in the order it is produced.
Moonphase: A moonphase watch uses a function which tracks the phases of the moon. One lunar cycle is 29 days, 12 hours, 44 minutes and 2.8 seconds and includes four phases: new moon, first quarter, full moon, last quarter.
Pulsometer: Pulsometer A watch with a scale to measure the number of heartbeats per minute.
Telemeter: This precision tool can measure exactly how far you are from something that is visible and audible, such as your distance from a lightening storm.
All items are no return exchange or store credit only. Unless defective or otherwise not delivered as listed