Stp Caliber Stp111

SwissTP Caliber STP1-11

Stp Caliber Stp111

ManufacturerSwiss Technology Production
Caliber NumberSTP1-11
Base CaliberETA 2824-2 / Sellita SW200-1
Movement TypeAutomatic
Diameter
26mm
Casing Diameter
25.60mm
Height
4.6mm thick
Jewels26
Vibrations Per Hour
28,800 BPH
Power Reserve
44 hours
Lift Angle
52 degrees
Stem Length
15.7mm (17.7mm for extra long)
Shock SystemIncabloc
Barrel Spring
Nivaflex NM
Winding DirectionClockwise
Hacking?
Yes
FunctionsHours, minutes, central seconds, date at 3:00 (6:00 also possible)
Country of ManufactureSwitzerland
Known Models
BOLDR Odyssey , Méraud Bonaire (Add yours to the comments below…)

STP caliber STP1-11 is a Swiss made automatic watch movement with 26 jewels. STP stands for Swiss Technology Production, however, you will mostly see this manufacturer simply referred to as STP. Their website also references the name SwissTP. Whatever you call it, STP is a Swiss factory owned by Fossil Group with a production rate of about 100,000 movements per year.

Swiss Technology Production Caliber Stp1 11

STP1-11 VS STP1-11M

There is also a similar caliber STP1-11M which is the non automatic version of the STP1-11. The manual wind version is slightly shorter at 3.7mm but has the same case fitting diameter of 25.6mm. The beat rate is the same, as well as the power reserve, but the jewel count drops from 26 to 20 without the need of an automatic wind unit.

Accuracy:

The STP tech sheets claim an accuracy rating of -0/+15 seconds per day, operating within a max amplitude of 320 degrees and minimum amplitude of 200 degrees. Each movement is tested in 5 positions.

No Date:

We couldn’t find an official version of the STP1-11 without a calendar complication, but found a watch brand that had STP modify the STP1-11 for a no-date watch. so it is possible:

“The movement is modified to a no-date movement, all components related to the date have been removed. Upon request STP has adjusted the movements that there are only 2 crown positions, one for winding and one to set the time.” –Méraud Bonaire

STP1-11 Gallery:

Stp Caliber Stp1 11 Balance Wheel

Video of the STP1-11 in Action:

Manufacturer’s Video:

Additional Resources:

Please share your experience with the caliber STP1-11 in the comments below…

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Josh
Josh
1 year ago

How Swiss is this really? Like Swiss Swiss or China Swiss?

Chad
Chad
1 year ago
Reply to  Josh

Swiss MADE
My Zodiac super sea wolf saturation uses this and I love it.

Christopher
Christopher
9 months ago
Reply to  Josh

This is the internet, there is information here, more information than you could ever imagine, all you have to do is search for it so if you search for what makes a Swiss movement or watch Swiss, then you’ll find the answer you’re looking for and you’ll save yourself from looking like a tool in the process. It’s a win win…

MICHAEL M FROST
MICHAEL M FROST
1 month ago
Reply to  Christopher

“Better to remain silent and be thought a fool than to speak and to remove all doubt.”

Graham
Graham
4 months ago
Reply to  Josh

Chinese movement actually, assembled in Switzerland

Christopher Steel
Christopher Steel
3 months ago
Reply to  Graham

This is not a Chinese Movement assembled in Switzerland. This is a proper Swiss movement made in Switzerland. There is confusion between the Fossil owned STP (Swiss technology production) and the similarly named SwissTech who ARE from Hong Kong and DO assemble in Switzerland.

I
I
4 months ago
Reply to  Josh

It depends. STP-11 comes in a Chronometer version that is COSC certified. This means that the components of the entire watch are manufactured and assembled in Switzerland, while most “Swiss Made” watches, while manufactured in Switzerland, need only have 51 percent of its parts manufactured there.

Abe Saed
Abe Saed
1 month ago
Reply to  I

I think COSC doesn’t mean the watch has to be entirely made in Switzerland, just Swiss Made and following what you said about 51%. Almost no watches are 100% made in Switzerland. Read the COSC page on this site, I think it explains well.

trackback
ETA 2824 clones. Sellita SW200-1 vs STP1-11.
1 year ago

[…] to argue one over the other. Here, you can research the two calibres and draw your own conclusions. SwissTP Caliber STP1-11 Watch Movement | CaliberCorner.comSellita Caliber SW200-1 Watch Movement | CaliberCorner.com Reply With […]

JeanL
JeanL
10 months ago

On a MAGRETTE Moana Pacific
Great Movement with a tough shock absorption and a power reserve of 40 hours, tested. Winding however is in both direction… or clockwise only as listed ? Not sure

Dan Watchman
Dan Watchman
10 months ago
Reply to  JeanL

I thought that means winding of the crown is clockwise. If it’s based on ETA 2824 then the winding weight should wind in both directions. I have seen ETA clones only wind in one direction though.

Christopher
Christopher
9 months ago
Reply to  JeanL

The movement is like every other ETA or ETA clone movement, in order to wind the movement by hand, you have to turn the crown clockwise. The rotor however, is bidirectional, it winds the movement regardless of the direction of spin.

Dom
Dom
9 months ago

This is also in the Maen Hudson

Fajan
Fajan
7 months ago

There are some new micro-brands that are using this movement. I own a echo/neutra AVERAU with STP 3-13 that is an improvement of STP 1-11 model. The watch looks very nice with it.
In addition to 1-11 version, it has the swan neck regulator and blue screws.

Henrik Leonhard Jensen
Henrik Leonhard Jensen
6 months ago

Roamer Searock does have The Stp1-11

Frank
Frank
6 months ago

Meccaniche Veneziane Nereide has this movement, called it caliber MV285

jrman8445
jrman8445
6 months ago

Can not wait bought The Fifth Blue Auto With STP1-11 . Delivery Time is between 8-12 weeks killing me it is not on my wrist yet . Sounds like a great movement Time will tell .

Frank Steuer
Frank Steuer
5 months ago

I own a Formex Essence Leggera with a STP1-11 Movement for about 8 weeks now and I can admit, that this movement is incredibly accurate. I have +1.5 secs per day and when I lay the watch on the side, with the crown upwards for a night (after 2 days), the watch runs exactly on second, compared to a radio-controlled digital watch. In my opinion the movement is top notch, even better than a sellita… Read more »

Chuck
Chuck
3 months ago

421 Venice Abyss features this movement. Runs like a champ.

trackback
New Watch Alert: 9/7/2020 - The Truth About Watches
1 month ago

[…] Leggera’s powered by the Fossil Group’s Swiss STP1-11 COSC certified automatic movement, complete with a custom skeleton rotor with thermally blued […]

Abe Saed
Abe Saed
1 month ago

Maybe a dumb question, but 100,000 movements a year, is that a lot or a little for an ETA type clone movement?

trackback
New Watch Alert: 8/21/2020 - The Truth About Watches
1 month ago

[…] people with small wrists have big hands, presumably. The Swiss watch is powered by a manual winding STP1-11 (base ETA 2824-2). Made by the Fossil Group, the movement’s as tough as a trig test and good […]

trackback
Formex Essence Leggera Review - The Truth About Watches
25 days ago

[…] even more of a bargain if you factor-in the Leggera’s STP1-11 Chronometer grade automatic movement. Lashed to the Timegrapher, the COSC-certified engine delivered -2 seconds a day […]

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