40mm Watch - Classic Men's Watches
Shop the essential 40mm watch. The standard size for men's dress watches. Explore the Magno and Octa collections.
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Magno Swiss Men's Watch J4.539.L
Magno Swiss Men's Watch J4.539.L
Sale price 433,700 RWF Regular price 532,300 RWF -
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Magno Swiss Men's Watch J4.543.L
Magno Swiss Men's Watch J4.543.L
Sale price 492,900 RWF Regular price 591,500 RWF -
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The Gentleman's Standard: The 40mm Watch
For the modern man, a 40mm watch is the quintessential dress size. It commands presence without being overpowering, sliding easily under a shirt cuff. Jowissa’s 40mm models, such as the minimalist Magno or the distinctive Octa, are designed for business and formal wear. With clean dials and sophisticated profiles, this is the go-to size for timeless masculine style.
Why Shop Jowissa
Enduring Legacy since 1951
Strong Brand Foundation
(Hand) Made In Switzerland
Enduring Legacy since 1951
Strong Brand Foundation
(Hand) Made In Switzerland