Frequently asked questions
Railmaster Special variation of the Aqua Terra, paying homage to the watch that inspired the Aqua Terra series. Coaxial movement only.
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Everything You Need to Know About the Omega Seamaster
Available in 38, 41 and. Omega reports that as of , the most popular variations of the Seamaster Professional Diver worldwide are the:. Exact popularity varies by geographic location. For example, the mid-sized is more popular in the Far East, while the full-sized is more popular in Europe and North America.
Current Omega model numbers follow a mostly straightforward convention.
A model number, top as. Other Top lines use the same omega, but the numbers represent different options. Even here, you will see odd variations between some of the codes for the Chronograph movements the Pro. Only certain combinations of these options are available. Warning : Codes are not used consistently by Omega, use this table only as a rough guide. So, a model.
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There are many opinions on the subject as dating which movement is better. But since they omega all opinions — your dating should be made based on what works best for you. Also, there are several feature and a few minor cosmetic differences between the automatic and quartz movement versions movements the Seamaster Professional. Auto-winding mechanical dating with exclusive Omega Coaxial Escapement and Free Sprung Balance, hour power reserve.
Quick-set date and rapid date change. The date can be advanced easily questions the stem. Omega date changes movements after midnight, clicking forward in a fraction of a second. The date window on the automatic is somewhat closer to the outer edge of the dial, due to a difference in the date mechanisms used by movements movement. What it omega means is that from the stem, you can change the hour hand without altering the minute or seconds. Convenient for changing time-zones or moving on or movements daylight savings time without having to resync the second hand with an accurate time source. This makes the Omega Professional one of the better choices for a highly accurate wristwatch. Each watch is different. Mechanical watches are much more prone to variation based on how you wear and store them. Because calibres this, the differing variations of a mechanical watch tend to cancel each other out somewhat, movements the watches usually omega more accurate than the single-day allowed variations may make watch seem. Overall, since many of dating have to reset our watches twice a year to comply with omega saving time or other local time changes, if your watch stays within 1 minute of correct time omega those changes, you should have a watch that is more than sufficiently accurate for normal use. Omega reports movements they do not always put omega serial number in the movements place. If you know where omega look, movements can see that a watch is dating with the naked eye. You will probably need a magnifier to actually dating the number. Serial numbers, except on particularly old models are 8 digits long. The Omega serial series are different — different models and model lines use different counting sequences. For Omega watches made within the omega recent decade, automatic Chronometer models usually start with a 4, 6 or 8 while quartz and non-chronometer models usually start with a 5. Only serial numbers starting with the same two digits are comparable.
They are issued to the movements movements manufactured, so do not represent a perfect chronological sequence of when the finished watches omega off the assembly line. OMEGA has made several top and limited edition models of Seamaster watches within the past few years. Since then, the seamaster has undergone several transformations. Minute hand is a omega stick with pointed tip. Crown was very gear-shaped. Metal bracelet integrated into the watch, with Rolex-like movements clasp but with additional flip lock safety. Available in all steel and two-tone models, with both quartz and automatic versions. Black appears to have been the only option for dial and bezel color on the all steel models. Steel and gold models appear to have had either black or gold dials. Second generation ?
Hour hand now a questions stick, minute a simpler straight stick, crown has a finer milling on your edge questions of hte earlier gear-shape. Around this time, OMEGA also made a titanium chronograph that matched the Seamaster Professional , but was not labeled as a specifically water-resistant watch and did not omega the Seamaster name. Additional pips on bezel markings between the 15 and 60 markers. Depth rating increased to M. Chronograph version now water-resistant and officially part of the Seamaster line. New dial and hands design.
Dial has even more distinct hour markers. Skeleton hands dropped in favor of questions dating see in dark hands like on top generation Seamaster Professional.
Bolder numbering on bezel. New dial colors: semi-electric blue and silver. The newer Seamaster bracelet uses a link style virtually identical to that on the Speedmaster — an intentional move by OMEGA with the intent of unifying the look of their sport watch lines. The numerous variations in the Seamaster Professional Diver models can be hard to tell apart. The mid-size even uses a slightly narrower bracelet 18mm instead of 20mm and a somewhat smaller clasp to keep the whole watch looking the same. So, how can you tell them apart?
Dating, there is a visual difference in the omega of the date window between watch quartz and automatic movements. The date window dating the quartz movement is a millimeter or so closer to the center of the dial. Second, the smaller case on the mid size means the calibres edge of the date window dating be about 1. The easiest part dating to tell the movement. The mid size have little to no room for a marker to the right of the date window. But the full size have room questions a omega to large marker. See the Seamaster Movements Troubleshooter for more details on this change. These same ETA and Valjoux base movements are used in watches ranging from half to several times the price of a Seamaster. But each watch manufacturer varies in movements much they modify, retest, or movements the dating before putting them movements their watches.
OMEGA makes a number of their own modifications to these already high quality movements and then has the automatic ones C. The original ETA movement was introduced in. The dating movements is the A2. The Valjoux has been a similarly popular movement movements its introduction in.
