Ruhla Space Control 4660M4 Men's Watch Green • Automatic Movement Miyota 8315 • Sapphire Crystal
Ruhla Space Control 4660M4 Men's Watch Green • Automatic Movement Miyota 8315 • Sapphire Crystal
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Model Number: 4660M4
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Product Details
Description
The Ruhla Space Control 4660M4 is a men's automatic watch dedicated to the legendary space mission of Sigmund Jähn in 1978. The dark green dial with silver numerals and indices gives this watch a distinctive character that combines spaceflight history with classic watchmaking craftsmanship. Made in Germany, manufactured in Ruhla, this watch stands for the highest quality from its own production.
The stainless steel case with a diameter of 40 mm and a height of 13 mm houses the Japanese automatic movement Citizen-Miyota Calibre 8315 with 21 jewels and an impressive power reserve of 60 hours. The scratch-resistant sapphire crystal protects the dark green dial with luminous hands, ensuring reliable legibility even in low-light conditions. The watch is water-resistant to 10 bar and comes with an integrated metal bracelet.
Key Features of the Ruhla 4660M4 Watch
- Automatic movement Miyota 8315 with 21 jewels and 60-hour power reserve for reliable, battery-free operation
- Sapphire crystal for maximum scratch resistance combined with luminous hands for optimal legibility in any light
- Made in Germany, own production in Ruhla, water-resistant to 10 bar in a robust stainless steel case
Technical Data
Basic data
| Target group |
Men |
|---|---|
| Manufacturer | Ruhla |
| Model series / Collection |
Space Control |
| Model number |
4660M4 |
| EAN / GTIN | 4041338466096 |
| Display type |
Analog |
| Water resistance in bar |
10 |
| Colour |
Green |
Case & Construction
| Case material |
Stainless steel |
|---|---|
| Case colour |
Silver |
| Case diameter in mm |
4 |
| Case shape |
Round |
| Case height in mm |
1,3 |
| Watch glass |
Sapphire crystal |
Dial & Display
| Dial colour |
Dark green |
|---|---|
| Second hand |
Yes |
| Luminous material (Lume) |
Yes (hands only) |
Movement & Drive
| Drive type / Movement |
Automatic |
|---|---|
| Calibre / Movement |
Miyota 8315 |
| Date display |
No |
| Power reserve in minutes |
60 |
Strap & Clasp
| Strap material |
Stainless steel |
|---|---|
| Strap colour |
Silver |
Care instructions
Care Instructions for Wristwatches
Care & Cleaning
- Daily: Wipe case and bracelet with a soft, dry cloth to remove dirt and perspiration.
- Water-resistant watches: Clean with mild soapy water and a soft brush, rinse, dry thoroughly.
Important: Screw the crown down firmly beforehand!!! - Not water-resistant: Clean only dry or slightly damp, do not use water or cleaning agents.
- Avoid: Harsh chemicals, perfume, cosmetics and heat.
- Leather straps: Do not soak, clean only slightly damp and allow to dry away from heat.
- Water resistance: Do not wear in the shower or bath, have it tested annually.
- Battery (quartz): Have a depleted battery replaced immediately.
- Mechanical watches: Service by a master watchmaker every 5 years.
Storage & Handling
- Store the watch separately, not in direct contact with other jewellery (risk of scratching).
- Place mechanical watches on a flat surface when winding, do not leave the crown pulled out.
Scope of delivery
Product questions
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Ruhla – Wristwatches with German Tradition
Ruhla stands for German watchmaking history and a brand that has been closely associated with reliable timekeeping for many decades. Clear shapes, functional design, and a down-to-earth standard define the character of Ruhla wristwatches.
Today, Ruhla watches combine tradition with modern everyday suitability. They are ideal for anyone looking for an honest, unobtrusive watch – with history, a clean look, and reliable technology on the wrist.
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 working day.
Should the piece not fit perfectly, take advantage of our generous 100-day return policy – straightforward and free of charge. Experience for yourself why over 13,000 customers have found their timepieces with us.
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