UMF Ruhla Jumping Hour 1434-5 Men's Watch • Made in Germany • Sapphire Crystal
UMF Ruhla Jumping Hour 1434-5 Men's Watch • Made in Germany • Sapphire Crystal
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Model Number: 1434-5
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Description
The UMF Ruhla Jumping Hour 1434-5 men's watch is a fascinating reinterpretation of the iconic digital disc watch from the 1970s. Crafted in the Thuringian watchmaking town of Ruhla, this timepiece combines historical heritage design with state-of-the-art mechanical precision. The striking dark red dial with a jumping hour makes this watch an exceptional collector's item for lovers of special complications.
Inside the wristwatch works the reliable automatic caliber UMF 24-34-2, which can be admired through the sapphire crystal case back. Thanks to the scratch-resistant sapphire crystal and the robust 41 mm stainless steel case, the watch is perfectly suited for everyday wear without losing its elegance. A true piece of German watchmaking history for your wrist.
Special Features of the UMF Ruhla 1434-5 Watch
- Jumping Hour: Unique time display via rotating discs in the authentic retro look of the 70s.
- Made in Germany: High-quality workmanship and assembly directly at the traditional Ruhla location.
- Sapphire Crystal: Maximum protection against scratches thanks to high-quality sapphire watch crystal and a sapphire crystal display case back.
This watch belongs to the popular Jumping Hour series, known for its innovative digital display and mechanical finesse.
| Feature | Details | EU Size Reference |
|---|---|---|
| Case Diameter | 41 mm | L (Standard Men's) |
| Case Material | Stainless Steel | Robust & Durable |
| Crystal | Sapphire Crystal | Scratch-resistant |
| Movement | Automatic UMF 24-34-2 | 26 Jewels / 36h Power Reserve |
Technical Data
Basisdaten
| Zielgruppe |
Men's |
|---|---|
| Stil / Anlass |
Vintage |
| Modellserie / Kollektion |
Original |
| Modellnummer |
1434-5 |
| EAN / GTIN | |
| Anzeigeart |
Analog |
| Wasserdichte in Bar |
10 |
| Weitere Eigenschaften |
Jumping Hour, Limited Edition |
Gehäuse & Konstruktion
| Gehäusematerial |
Stainless steel |
|---|---|
| Gehäusefarbe |
Silver |
| Gehäusedurchmesser in mm |
41 |
| Gehäuseform |
Round |
| Gehäusehöhe in mm |
12,5 |
| Uhrenglas |
Sapphire glass |
| Gehäuseboden |
Screwed with display back |
| Aufzugskrone |
Crown |
Zifferblatt & Anzeige
| Zifferblattfarbe |
Red |
|---|---|
| Ziffern & Index |
Others |
| Sekundenzeiger |
No |
| Leuchtmasse (Lume) |
No |
Uhrwerk & Antrieb
| Antriebsart / Uhrwerk |
Automatic |
|---|---|
| Kaliber / Werk |
UMF 24-34-2 |
| Datumsanzeige |
No |
| Stoppfunktion |
No |
| Wochentagsanzeige |
No |
| Timer |
No |
Armband & Schließe
| Armbandmaterial |
Leather |
|---|---|
| Armbandfarbe |
Red |
| Armbandbreite in mm |
22 |
| Verschluss |
Buckle |
Care instructions
Care Instructions for Wristwatches
Care & Cleaning
- Daily: Wipe the case and strap with a soft, dry cloth to remove dirt and sweat.
- Water-resistant watches: Clean with mild soapy water and a soft brush, rinse, and dry thoroughly.
Important: Screw down the crown tightly beforehand!!! - Not water-resistant: Clean only dry or slightly damp, do not use water or cleaning agents.
- Avoid: Abrasive agents, perfume, cosmetics, and heat.
- Leather straps: Do not soak, clean only slightly damp, and let dry away from heat.
- Water resistance: Do not wear for showering or bathing, have it checked annually.
- Battery (Quartz): Have a dead battery replaced immediately.
- Mechanical watches: Service every 5 years by a master watchmaker.
Storage & Handling
- Store watches separately, not directly with other jewelry (risk of scratches).
- Take off mechanical watches when winding, do not leave the crown pulled out.
Jewelry Care – How to keep your jewelry beautiful:
- Remove jewelry before showering, bathing, and sports.
- Avoid direct sunlight – wood, leather & co. can fade.
- Hands off – constant touching leaves grease and dirt.
- No aggressive cleaning agents such as chlorine, salt water, or disinfectants.
- Apply cosmetics and perfume first, then put on jewelry.
Scope of delivery
Product questions
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UMF Ruhla – Wristwatches with Watchmaking History from Ruhla
UMF Ruhla stands for wristwatches originating from a traditional German watchmaking region, known for decades for reliable timekeeping. The name combines craftsmanship, history, and a clearly functional standard reflected in calm, easy-to-read designs.
Today, UMF Ruhla wristwatches represent authentic character and a design that remains deliberately down-to-earth. Ideal for anyone looking for a watch with history – unobtrusive in look, reliable in function, and with a tangible connection to watchmaking tradition.

Worry-Free & Secure Shopping
Whether for yourself or as a gift: we guarantee 100% original goods from renowned manufacturers. Your order leaves our premises insured and will reach you as early as the next business day.
Should the piece not fit perfectly, take advantage of our generous 100-day returns – straightforward and free of charge. Experience for yourself why over 13,000 customers have found their timepieces with us.
We answer your questions
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