Front View of 40mm Steel / Black Magno Swiss Men's Watch J4.540.L by Jowissa
Side View of 40mm Steel / Black Magno Swiss Men's Watch J4.540.L by Jowissa
Back View of 40mm Steel / Black Magno Swiss Men's Watch J4.540.L by Jowissa
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Magno Swiss Men's Watch J4.540.L




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Product Information

Fashionable and functional, this black leather strap men’s watch is a must-have accessory for modern men. The black circular sunray dial is protected by a robust crystal and the design attracts attention with rose gold applied indexes. A solid 40mm case feels good on the wrist. Truly a comfortable Swiss-made timepiece

Movement Ronda Swiss quartz movement with hours, minutes and seconds display
Date window Yes
Dial Shiny, sunray
Time indicator Applied baton hour indices and printed minutes
Calendar window Rectangular shape with rounded corners
Hands Obelisk shape
Watch case Stainless steel
Case surface Gloss polished
Back case Stainless Steel back cover, easy battery replacement
Case diameter 40 mm
Case height 8 mm
Water resistance 5 ATM (shower-proof)
Watch glass Tempered mineral glass with polished edge
Bezel Metallized, integrated in the glass
Strap material Semi-matt alligator-embossed genuine leather strap
Band width 20 mm
Buckle Stainless steel with laser-engraved logo
Adjustment range Wrist circumference of 185-225 mm
Interchangeable band Yes, with quick release
Gender Male
Swiss made Hand-assembled in Switzerland
Color Steel / Black

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Customer Reviews

Based on 1 review

Jowissa is best ! The quality and looks are just great. I m satisfied.

Why Shop With Jowissa

  • (Hand) Made in Switzerland

    Each Jowissa watch is assembled by hand in Switzerland. We strive for excellence in production and quality control since 1951.

  • We address climate change

    Our team is committed to exploring more sustainable ways of sharing our watches with you. This climate action includes compensating our carbon emissions and supporting conservation projects.

  • 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.

  • 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.