| Movement | Automatic |
| Case material | Steel |
| Crystal material | Sapphire - anti-reflective |
| Weight | |
| Waterproof | 50 m |
See more products brands
Movement
Automatic
Case material
Steel
Crystal material
Sapphire - anti-reflective
Weight
Waterproof
50 m
The impressive Prim Tycho Brahe II 77-014-455-00-1 is suitable forfans of more complicated models with multiple functions. The watch was inspired by the personality of the eminent astrologer, intrinsically linked to the court of Emperor Rudolf II. The inspiration of the starry sky is particularly evident in the design of the dial as well as the added functions. The individual sub-dials show the time in 12 and 24 hour mode, as well as seconds, date, day of the week and moon phase. The watch also has a stopwatch.
The polished case is fitted with a convex sapphire crystal with anti-reflective treatment. The threaded lid with seal is individualized with milled description, serial number and fitted with sapphire crystal. The transparent back cover allows a view of the customized ETA 7751 mechanical Swiss movement with automatic winding. The crown is sealed with two O-rings and can be completed with a hand-engraved monogram. You can choose either a silver or black dial. The black or white Arabic numerals and dots on the numbers 12, 3, 6, 9 are covered with luminescent paint.
If your wish is to have a unique watch made just for you, ELTON offers the possibility of individualisation. Watches can be made in precious metals on request, whether it is yellow, rose, white gold or platinum!
Personal import. If you are interested, please put a note in the order form and we will contact you. More information here.
Not sure about the size?
Print size patterns
(For printing set - Scale: Default)
| Brand | Prim |
| Gender | Male |
| Style | Casual |
| Origin | Czech |
| Guarantee | 5 years |
| Waterproof | 50 m |
| Movement | Automatic |
| Caliber | PRIM Kalibr 77 - (ETA 7751) |
| Movement accuracy in seconds | -6s /+24s / 24 h |
Power Reserve ![]() |
48 hours |
| Case size | 42 mm |
Lug-to-lug: ![]() |
52,6 mm |
| Case height | 15,1 mm |
| Case shape | Round |
| Case material | Stainless steel |
| Case color | Silver |
| Crystal material | Sapphire - anti-reflective |
| Dial | Analog |
| Dial color | White |
Transparent Case ![]() |
Yes |
Threaded lid ![]() |
Yes |
| Strap material | Alligator leather |
Buckle ![]() |
Tang Buckle |
| Strap Width | 22 mm |
| Strap color | Brown |
| Date | Yes |
Stopwatch ![]() |
Yes |
| Functions | Date, Day of the week, Stopwatch, Moon phase, Transparent back case |
Luminescence ![]() |
Hand and indexes |
| Other functions | Moon phases |
We guarantee the accuracy of the data. Did you find a mistake? Let us know and get 200 CZK on Watch purchase.
Guarantor: Kateřina Žváček
Jiří Štencek
+420 252 252 306
Mo-Th 9-19
Fr-Sa 9-16
info@helveti.eu
The product is included in categories
Men's automatic watches Men's dress watches Men's steel watches Men's Watches Men's watches by brand Men's watches with stopwatch Automatic Automatic Men's silver watches Men's watches with date Men's Czech watches Men's watches over 400 EUR Men's white watches Men's mechanical watches Men's brown watches Men's watches with leather strap Men's watches with sapphire crystal Watch gift for men Prim Men's watches Prim
The idea of producing Czechoslovak wristwatches first appeared immediately after the end of World War II. The effort of the management at that time was to limit the dependence on imports, especially from the western states of Europe. Wristwatches were not produced in Czechoslovakia before
In the fall of 1949, Adolf Martínek was entrusted with the task of building a new plant and preparing the serial production of wristwatches, who, in the unused building of the national committee in Nové Město nad Metují, together with the first 15 colleagues, embarked on a task that at the time was handled by only eight countries in the world.
Those interested bought the first Czechoslovak wristwatch in 1958. However, first it was necessary to choose the brand under which the wristwatch would be manufactured.
The PRIM brand was chosen, which at the time was also used for timepieces produced in other plants of the national company Chronotechna. Initially, an identical logo was used for the alarm clocks and wall clocks called the "loaf". Later, however, the graphic form was simplified to meet the requirements for modern dial design. The designer Josef Žid is the author of the so-called "standing" PRIM logo, which has been used on wristwatches since the 1970s. Until the 1990s, part of the designer's work was also the design of watches, which is why Josef Žid was entrusted with the design of the new brand. In addition, the need for a new graphic representation of the brand was supported by the fact that in 1969 the watch manufacturing plant in Nové Město nad Metují became completely independent and acquired the name it bears to this day - ELTON.
Until the 1990s, the New Town plant produced hundreds of thousands of wristwatches a year. However, after the so-called Velvet Revolution, watches from foreign brands began to flood Czechoslovakia - from luxury to the cheapest Asian ones. Interest in primkeys gradually declined and for a while it seemed that the production of Czech wristwatches no longer had a future.
Fortunately, it was possible to gradually revive interest in domestic products. Therefore, it was decided to convert the factory into small-scale production of the manufactory type. In 2008, the production of new mechanical movements began and ELTON hodinářská joined the ranks of important watch manufactures that rely on handwork, precision and an individual approach to the customer.
Manufacturer information: ELTON hodinářská, a.s., Náchodská 2105, 549 01 Nové Město nad Metují, Czech Republic / info@prim.cz
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1 → We check, clean and set
We will check the functionality, set time, date and clean the watch carefully.
2 → We will carefully pack the watch
So that the watch does not have a chance to be damaged. We use special vacuum pads.
3 → We insure the watch against damage from the carrier
To be sure, we will insure the watch against breakage, so there is nothing to fear.
With each watch, you will receive a gift of your choice from us. Gifts are graduated according to the value of the order.
From €0 = Cleaning cloth, with which you can polish the glass of a watch.
From €100 = Stroke shortener, you can adjust the watch bracelet to your hand.
From €150 = Helveti canvas bag.
From €150 = Credit card knife.
From €170 = Donut watch case.
From €400 = Parker Jotter.
From €600 = knife Mikov 100-NH-2A blue.
From €1000 = Victorinox Waiter knife with 9 functions.
From €1400 = Watchroll for 2pcs.
From €1650 = Helveti leather watch roll.
From €2000 = Leather travel case.
From €2800 = Leatherman REV.
From €4000 = Wooden watch box Helveti.
From €6000 = Watch winder Helveti black.
And on top of that, a 5-year warranty (You can find the terms of the extended warranty here) and free shipping.
You can view the gifts here: