Ruhla 1929 Space Control 4660M-4 Automatic Watch
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- technical data
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Men’s watch equipped with a self-winding movement Citizen-Miyota 8315. Features a robust stainless steel case measuring 40 mm in diameter and 13 mm in thickness.
A green dial, shielded by scratch-resistant sapphire glass, provides durability against abrasions and minor impacts. Watches with automatic movement do not require a battery, as the motion of the wearer’s wrist energizes the rotor to wind the mainspring. The dial is also outfitted with a date display that presents the current day of the month.
Hands and indices feature Super-LumiNova coating for visibility in low light conditions. The caseback is crafted from mineral glass, allowing a clear view of the watch’s inner workings. With a water resistance of 10 atmospheres (withstanding water pressure up to 100 meters), the watch is designed for protection against splashes and is suitable for swimming and immersion.
Technical data
Dial color: Green
Case material: stainless steel
Glass: sapphire
Strap material: steel
Water resistance: 10 atm
Date display: yes, day of the month
Case diameter: 40 mm
Case thickness: 13 mm
Manufacturer: Ruhla, Germany
| Gender | Men's |
|---|---|
| Smartwatch | No |
| Body material | Steel |
| Type of mechanism | Mechanical with automatic winding |
| Watch power supply | Automatic |
| Strap | Bracelet |
| Glass | Sapphire |
| Alarm | No |
| Date stamp | Yes |
| Stopwatch | No |
| Backlight | No |
| Waterproof | 10 ATM / 100 m |
| NFC | No |
| Calendar | No |
| Compass | No |
| GPS | No |
| Barometer | No |
| Thermometer | No |
| Altimeter | No |
| Chronograph | No |
| Pedometer | No |
| Calorie counter | No |
| Heart rate measurement | No |
| Pulse oximeter | No |
| EAN | 4041338466096 |
| Manufacturer code | RA-4660M-4 |
| Brand | Ruhla |
| EAN |
