[product_description]The Speedmaster is one of OMEGA’s most iconic timepieces. Having been a part of all six lunar missions, the timepiece is an impressive representation of the brand’s adventurous pioneering spirit.
This 40.50 mm model, inspired by the legendary 1957 original, features a stainless steel case and a green dial with rhodium-plated hour markers and “Broad Arrow” hands - all featuring white Super-LumiNova. There is a date window at 6 o’clock, a small seconds subdial at 9 o’clock, and 12-hour and 60-minute chronograph recorders on the subdial at 3 o’clock.
The brushed bezel includes a blackened tachymeter scale, while on the caseback, there is a “Speedmaster ‘57” engraving as well as a flat sapphire crystal with an anti-reflective treatment inside.
The watch is presented on a matching bracelet with OMEGA’s patented comfort release adjustment system, and is driven by the manual-winding OMEGA Co-Axial Master Chronometer Calibre 9906.[/product_description] [unique_description_1]

MOVEMENT: Manual‑winding

CALIBER: Omega 9906

STRAP MATERIAL: Steel

STRAP CLASP: Foldover clasp with comfort setting

CASE MATERIAL: Steel

CASE SIZE: 40.5mm

CRYSTAL TYPE: Scratch‑resistant sapphire crystal with anti‑reflective treatment on both sides

WATERPROOF: 5 bar (50 metres / 167 feet)

WARRANTY: 5 Years

BETWEEM LUGS: 20 mm

LUG‑to‑LUG: 49.6 mm

[/unique_description_1] [unique_description_2]

Power reserve: 60 hours

Anti-magnetic: The movement is unaffected by exposure to strong magnetic fields, even those greater than 1.5 tesla (15,000 gauss).

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.

Chronometer: Label given to a watch which has undergone precision tests and received a certificate from an official body (COSC).

Master Chronometer: Guaranteeing the Swiss industry’s highest standard of precision, performance and magnetic-resistance, as set by the Swiss Federal Institute of Metrology (METAS).

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.

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.

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.

[/unique_description_2]