SWISS MADE
LeWy 9 Swiss Men's Watch J7.135.L
LeWy 9 Swiss Men's Watch J7.135.L
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Please note that subtle visual details may differ slightly from the physical watch due to digital representation.
Product Information
Bold and masculine design is evident in this men’s watch. The red dial is inspired by the color of lava to create visual impact on the wrist. This high-tech chronograph also stands out with a polished crystal and modern stainless steel 42mm case. For total comfort, a smooth black NATO strap secures the watch in place.
Size & Weight | |
---|---|
Wrist circumference minimum |
17 cm
|
Wrist circumference maximum |
22.5 cm
|
Weight |
0.076 kg
|
Case diameter |
42 mm
|
Case thickness |
11 mm
|
Strap / Bracelet / Lug width |
22 mm
|
Movement | |
Movement type |
Swiss Quartz
|
Caliber |
Ronda Z60
|
Functions |
Date, Hours, Minutes, and Seconds
|
Battery life |
Extended battery life
|
Complication |
Chronograph
|
Case | |
Case material |
Stainless steel
|
Case color |
Silver
|
Case Shape |
Round
|
Caseback |
Stainless Steel and Easy Battery Replacement
|
Bezel |
Metallized, Integrated with Crystal, and Tachymeter Scale
|
Water resistance |
5 ATM / 50 Meters
|
Case finish |
Gloss polished
|
Dial & Crystal | |
Dial color |
Red
|
Dial finish / style |
Matte
|
Hour markers / indices |
Applied baton indices and Printed minute track
|
Crystal cut |
Polished edge
|
Hand style |
Obelisk and Polished
|
Luminescence |
Super-LumiNova on hands & indices
|
Band / Bracelet | |
Strap / bracelet color |
Black
|
Strap / bracelet material |
Nylon
|
Clasp type |
Buckle
|
Clasp material |
Stainless steel
|
Clasp finish |
Gloss polished
|
Features |
Engraved Logo, Easy interchangeability with quick release system
|
General | |
Brand |
Jowissa
|
Product type |
Watches
|
Collection |
LeWy 9
|
Model number |
J7.135.L
|
GTIN |
7630055902153
|
Rating |
(32)
|
Style / Gender |
Male
|
Primary colors |
Steel / Red / Black
|
Feature overview |
Waterproof, Tachymeter, Quartz movement, Date display, Interchangeable strap, Analogue wristwatch, Swiss made, Chronograph, Luminous markers, and Luminous hands
|
Warranty |
2-Year International Warranty
|
This time piece is a grat time piece. The quality is amazing. It's light enough on your wrist but has a great white. The color is sharp and crisp along with the glass! Very impressed!
Hi Simon
I am a bit in trouble in setting my Chronos correctly and I need your technician's support to pull it off.
I have a technical question.
On my Chrono, when I've tried to set it up, instead of changing the day/date dial to 0.00am as it should be, it is shifting it to 1.00am.
Despite my best efforts of my little knowledge, I was unable to fix it.
The internet is not helpful, either.
Would you please give me some advice?
Thanks
Regards
To set the chronograph hands correctly follow the steps for “Adjusting the chronograph hands to zero position” on page 8 in the following manual please:
I own many watches, but this JOWWISSA watch truly caught my attention while I was traveling through Switzerland with my family. Its beautiful design and reasonable price for a Swiss watch made it irresistible. I ended up buying it—the last piece available that day!
FAQ
What is the meaning of the brand name JOWISSA?
The name Jowissa is a combination of the surname and lastname of the company founder Josef Wyss. He founded Jowissa in the village of Bettlach, Switzerland in 1951. Jowissa has been active and in business without interruption since then.
How long will the battery of my watch last?
The expected battery life is 2 to 4 years depending on external factors like heat and cold. Jowissa uses standard silver oxide battery cells in combination with high quality and low energy consuming Swiss quartz movements.
Is my watch water resistant?
A Jowissa watch is tested for 3 to 20 ATM water resistance depending on the collection.
3 ATM: Watches tested for 3 ATM should not be worn when bathing or showering. They are build to withstand light rain, sweat and brief water contact.
5 ATM: Watches tested for 5 ATM are made to withstand rain, sweat and short swims.
10 ATM: Short dives, swim and other water sports are ok
20 ATM: Deep Dives, swims and other water sports are ok.
Can I exchange my watch band?
YES
Instruction
Manual for LeWy Chronograph
This manual is valid for the Ronda Z50 and Z60 movements used in Chronographs of the LeWy series.

Setting Time and Date
Setting time and date on a watch with three hands: To adjust the date pull the crown to position 1 and turn it in the desired direction. To adjust the time pull the crown to position 2 and turn it in the desired direction.

Why Shop Jowissa

Strong Brand Foundation
Jowissa is an independent 3rd generation family run business. Our watches are designed and built by a dedicated team of long term employees, whose expertise is ensuring trustworthiness and exceptional after-sales service.

(Hand) Made In Switzerland
Each Jowissa watch is assembled by hand in Switzerland. We strive for excellence in production and quality control since 1951. Choosing to shop with Jowissa provides you with the distinct advantage of owning a meticulously crafted timepiece that carries the legacy of Swiss craftsmanship, ensuring exceptional quality and attention to detail.

Signature Crystal Cut
A key design aspect of every Jowissa watch is a case covering crystal with a specific cut. Some of our watch crystals are faceted like real diamonds, others come with an elegant round cut. This not only enhances the brilliance of reflecting light, but also imbues each timepiece with a unique and captivating individual style, making it irresistibly attractive to those around you.

Enduring Legacy since 1951
Jowissa's enduring legacy in men's watchmaking is evident in every piece, showcasing a commitment to Swiss precision and a unique design philosophy honed since 1951.