REFERENCE : 311.30.40.30.01.001
傳奇的歐米茄超霸系列參與了所有六次登月任務，是世界上最具標誌性的時計之一。 該型號再現了著名的 Calibre 321，這是 Speedmaster 原始太空歷史的重要組成部分。
39.70 毫米不銹鋼錶殼靈感源自 1965 年美國第一次太空行走時佩戴的第三代款式。還有一個拋光黑色陶瓷 [ZrO2] 表圈，帶有白色琺瑯測速儀刻度。
黑色階梯式錶盤具有熟悉的 Moonwatch 指針、復古歐米茄標誌、小秒盤、30 分鐘記錄器和 12 小時記錄器以及中央計時指針。 通過藍寶石水晶底蓋，您可以看到內部的 Calibre 321。
Having been a part of all six lunar missions, the legendary OMEGA Speedmaster is one of the world’s most iconic timepieces. This model has reprised the famous Calibre 321, which was an important part of the Speedmaster’s original space history.
The 39.70 mm case is in stainless steel and is inspired by the same 3rd generation style worn during America’s first spacewalk in 1965. There is also a bezel ring in polished black ceramic [ZrO2] with the tachymeter scale in white enamel.
The black step dial features familiar Moonwatch hands, a vintage OMEGA logo, as well as a small seconds sub-dial, 30-minute recorder and 12-hour recorder along with a central chronograph hand. Through the sapphire-crystal caseback, you can see the Calibre 321 inside.
OMEGA - SPEEDMASTER - CALIBRE 321 CHRONOGRAPH - 39.7mm
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.TRANSPARENT CASE BACK
A transparent case back - frequently made of sapphire - makes it possible to see the movement inside the watch.TECHNICAL DATA
Between lugs: 19 mm
Bracelet: steel
Case: Steel
Case diameter: 39.7 mm
Dial colour: Black
Crystal: Scratch‑resistant sapphire crystal with anti‑reflective treatment inside
Water resistance: 5 bar (50 metres / 167 feet)