|Series||Speedmaster Co-Axial Chronograph 38mm|
|Case Material||Stainless Steel & Rose Gold|
|Bracelet/Strap||Alligator/Crocodile Leather Green|
|Clasp||Push Button Deployant Buckle|
|Movement||Automatic - Chronometer|
|Crystal||Scratch Resistant Sapphire|
Bushed stainless steel case with polished finished beveled corners.
Polished 18kt yellow gold crown & chronograph buttons.
18kt yellow gold fixed bezel outer edge & a Tachymetre scale on an inner dark green aluminum bezel ring.
Opaline silver dial with a fine sunray finish.
Opaline silver sub-dials with a very fine snailed (concentric circle pattern) finish.
Polished 18kt yellow gold time related hands, hour & minute hands with luminous fill.
Applied polished 18kt yellow gold index hour markers.
Luminous dot hour markers.
Fine printed minute/seconds & fractions-of-a-second track.
Small seconds sub-dial located at the 9 o'clock position.
Date window at the 6 o'clock position.
Green chronograph related hands.
Large central seconds counter hand with luminous filled tip.
30 minute counter sub-dial located at the 3 o'clock position.
12 hour counter sub-dial located at the 6 o'clock position.
COSC-certified Omega Caliber 3330 automatic chronograph movement with a column-wheel mechanism, a Co-Axial Escapement, and a silicon balance spring:
The movement features Omega's "Si 14" silicon balance spring, which contributes to the movements outstanding resistance to shock and to environmental disturbances and thus to the watch’s chronometric performance.
The movement also features Omegas Co-Axial Escapement which contributes to greater precision, stability & durability. The Co-Axial escapement has less friction & reduces the necessity of lubrication thus reducing the time required between servicing.
The combination of the SI 14 balance spring & the Co-Axial escapement makes for an extremely reliable & stable movement.
The movement beats at 28,800 vph, contains 31 jewels, and has a power reserve of 52 hours.
This Watch has an alternate part number: