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The men’s mechanical PRIM Pilot OK-A Titan LE L09P.18035.A.71-126-502-42-1 watch embodies pure pilot’s style in a modern, technically refined and strictly limited edition. The clean dial prioritises functionality and immediate legibility in all conditions. Prominent hour markers and hands with high-quality luminescence ensure clear reading at dusk and at night. The bright orange seconds hand adds a dynamic, sporty accent to the design. A rarity and milestone in the brand’s history, the PRIM Automatic inscription is presented in two colours for the first time, emphasising the distinctive character of this model.
The watch is built around a balanced round case with a versatile 40 mm diameter and a comfortable height of 11 mm, made from titanium in a natural grey shade. Titanium is known for its high mechanical resistance and hypoallergenic properties, but above all for its exceptional lightness, making the watch barely noticeable on the wrist. The dial is protected by a premium domed sapphire crystal, which resists scratches and whose curved lines reference the golden age of historic aviation. A feature for aviation enthusiasts and collectors is the solid case back, decorated with a raised relief of a two-bladed winged propeller. This symbol refers to the early days of Czechoslovak civil aviation and originally adorned the buttons of pre-war ČSA employee uniforms.
Inside the watch is a Swiss mechanical Sellita SW200-1 caliber movement with automatic winding. It draws energy from the natural movement of your wrist and offers high accuracy and a long service life. A screw-down crown provides additional protection for the movement against unwanted ingress of dust and water.
The model’s sporty character is complemented by an orange strap made from highly durable silicone rubber, colour-matched to the seconds hand. The strap has a lug width of 20 mm and a classic pin buckle. Its practical Easy-click quick-release system allows it to be changed quickly without watchmaking tools. The rubber material provides comfort during sports and all-day wear, and resists sweat and water.
The increased water resistance of 10 ATM (100 metres), combined with the screw-down crown, ensures that the PRIM OK-A Titan LE can withstand adverse weather, showering, swimming and more demanding outdoor conditions.
This exclusive edition was produced in a strictly limited run of just 50 pieces worldwide, making the watch both a reliable tool for everyday wear and a collector’s piece with a historical story.
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| Brand | Prim |
| Gender | Male |
| Style | Pilot, Sports |
| Origin | Czech |
| Guarantee | 5 years |
| Waterproof | 100 m |
| Movement | Automatic |
| Caliber | Kalibr 71 - (SELLITA SW200-1) |
| Movement accuracy in seconds | -6s /+24s / 24 h |
Power Reserve  |
38 hours |
| Case size | 40 mm |
| Lug-to-lug: |
48 mm |
| Case height | 11,2 mm |
| Case shape | Round |
| Case material | Titanium |
| Case color | Silver |
| Crystal material | Sapphire |
| Dial | Analog |
| Dial color | Blue |
| Transparent Case |
No |
| Threaded lid |
Yes |
| Strap material | India rubber |
| Buckle |
Tang Buckle |
| Strap Width | 20 mm |
| Strap color | Orange |
| Date | No |
| Functions | Screw-on crown, No date |
| Screw-on Crown |
Yes |
| Luminescence |
hands and indexes |
We guarantee the accuracy of the data. Did you find a mistake? Let us know and get 8 EUR 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 Watches Automatic Automatic Men's silver watches Men's sports watches Men's titanium watch Men's watches Limited edition Men's Czech watches Men's pilot's watches Men's watches over 400 EUR Men's mechanical watches Men's blue watches Men's orange watches Men's watches with sapphire crystal Men's watches Prim 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:
