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| Movement | Automatic |
| Case material | Steel |
| Crystal material | Sapphire |
| Weight | 150 g |
| Waterproof | 100 m |
281,96 €
In stock
281,96 €
Within 10 Days
416,67 €
Within 10 Days
336,86 €
Within 10 Days
281,96 €
Within 10 Days
336,86 €
Within 10 Days
416,67 €
Within 10 Days
854,51 €
Within 10 Days
823,53 €
In stock
475,49 €
In stock
See more products brands 
Movement
Automatic
Case material
Steel
Crystal material
Sapphire
Weight
150 g
Waterproof
100 m
The Junkers Professor Automatik 931.01.01.M watch from the Professor model series references the academic work of the brand's founder, Hung Junkers. It is an elegant men's watch suitable for both social and casual wear.
The 931.01.01.M has a stainless steel case with a Japanese mechanical movement Citizen/Miyota 9015 with automatic winding and 24 jewels. It operates at a frequency of 28,800 semi-frequencies per hour and has a date display at the traditional 3 o'clock position. The watch comes with a stylish steel bracelet.
The glass of the Junkers 931.01.01.M is sapphire and is therefore extremely scratch resistant. The water resistance of this model is 100m (10 ATM), so it can handle even greater contact with water such as swimming. With its 42mm case diameter, it will fit most men's wrists. The Lug to Lug dimension ("height" of the watch including the feet) is 50 mm.
Not sure about the size?
Print size patterns
(For printing set - Scale: Default)
| Brand | Junkers |
| Gender | Male |
| Style | Casual, Universal |
| Origin | German |
| Guarantee | 5 years |
| Waterproof | 100 m |
| Weight | 150 g |
| Movement | Automatic |
| Caliber | Miyota 9015 |
| Movement accuracy in seconds | ±20 s / day |
Power Reserve  |
42 hours |
| Case size | 42 mm |
| Case height | 11,5 mm |
| Case shape | Round |
| Case material | Stainless steel |
| Case color | Silver |
| Crystal material | Sapphire |
| Dial | Analog |
| Dial color | Blue |
| Strap material | Stainless steel |
| Buckle |
Yes |
| Strap Width | 22 mm |
| Strap color | Silver |
| Quick release system |
no |
| Date | Yes |
| Rotating bezel |
No |
| Functions | Date |
| Battery | No |
| Luminescence |
Hands |
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 best-selling watches Men's dress watches Men's steel watches Men's silver watches Men's watches with date Watches Men's German watch Men's watches over 400 EUR Men's mechanical watches Men's universal watches Men's blue watches Men's watches with steel bracelet Professor Men's watches with sapphire crystal Professor Junkers Men’s Watches Junkers
The Junkers German watch refers to the legendary Junkers aircraft. They are inspired by durability, accuracy and typical aircraft design.
The Junkers aviation watch logo bears the legendary Icarus - the flying man. The names of the model lines themselves refer to famous aircraft. For example Junkers JU 52, Junkers G38 and the like. We have a number of Junkers Bauhaus. The machines are used by Junkers, mainly Swiss Ronda, ETA, Valjoux or Japanese Miyota.
Helveti.eu is an authorized dealer and specialist of the Junkers brand.
Manufacturer information: Junkers Uhren GmbH, Landwehrstraße 61, 80336 Munich, Germany / uhren@junkers.de
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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:
Jsme autorizovanými prodejci hodinek (certifikáty držíme pro všechny námi nabízené značky), zaručíme Vám tak originalitu hodinek, autorizovaný servis, vysokou kvalitu, původ hodinek a jistotu, že hodinky nikde neležely roky na skladě.
