45mm Watch - Oversized Men's Watch

45mm Watch - Oversized Men's Watch

Shop the bold 45mm watch. Oversized timepieces for maximum wrist presence from the Tiro collection.
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Tiro

Maximum Impact: The 45mm Watch

Make no compromises with a 45mm watch. Designed for men with larger wrists or those who appreciate the bold "oversized" look, this size is all about confidence. The Tiro Men collection features a slim profile despite the large diameter, ensuring the watch sits comfortably flat against the arm while commanding attention. A true statement of strength and style.

Why Shop Jowissa

Enduring Legacy since 1951

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.

(Hand) Made In Switzerland

(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.

Enduring Legacy since 1951
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.

(Hand) Made In Switzerland
(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.

FAQ

What is a quartz watch and what does "quartz movement" mean?
A quartz watch is a timepiece powered by a battery rather than a wound spring. The "quartz movement" refers to the internal engine of the watch, which uses a tiny crystal of quartz mineral to regulate time. This crystal vibrates at a very precise frequency when electricity is passed through it, ensuring high accuracy.
How does a quartz watch work?
It works through a circuit: a battery sends electricity to a quartz crystal, causing it to oscillate (vibrate) 32,768 times per second. A microchip detects these vibrations and converts them into regular electric pulses (one per second). These pulses drive a stepping motor, which turns the gears and moves the watch hands.
Are quartz watches accurate?
Yes, quartz watches are known for "high accuracy." Because the quartz crystal vibrates at such a stable and high frequency, they are typically much more accurate than mechanical watches, often varying by only a few seconds per month.
What is the meaning of the brand name Jowissa?
The name Jowissa is derived from the name of company founder Josef Wyss. He founded the business in Bettlach, Switzerland, in 1951, and Jowissa has operated continuously since then.
How do I choose the right watch size for my wrist?
Measure your wrist circumference, then compare the case diameter and strap length in the product specifications. Case shape, lug-to-lug length, thickness and personal style also affect how a watch wears, so diameter alone is only a guide. A smaller case usually looks discreet; a larger case makes a stronger statement. Choose the proportions that feel comfortable and suit your style.
What does “Swiss Made” actually mean?
A watch may be labelled “Swiss Made” only if it meets Swiss legal requirements. Its movement must be Swiss, the movement must be cased in Switzerland, the completed watch must be inspected in Switzerland, and at least 60% of the manufacturing costs of the watch as a whole must be generated in Switzerland. Jowissa watches are assembled and quality-controlled in Bettlach, Switzerland.
Why is the second hand on my quartz watch skipping every four seconds?
This is the End-of-Life (EOL) indicator used in selected quartz movements. The watch continues to keep time, but the battery is nearing depletion. Have the battery replaced promptly by a professional watchmaker or an authorized service centre.
Why should I not change the date between 9 PM and 3 AM?
On many watches, the date-changing mechanism begins to engage around midnight. Using the quick-set date while it is engaged can damage the movement. The exact restricted period varies by movement, so follow the instructions for your watch. If you are unsure, move the hands to about 6:30 before setting the date, then set the correct time.
What is PVD coating?
Physical Vapour Deposition (PVD) is a vacuum process used to apply a very thin coloured or protective coating to metal watch parts. It creates a smooth, durable finish, but it is not scratch-proof and can wear over time, especially on edges and other high-contact areas. Avoid abrasives, chemicals and impacts, and clean the surface with a soft cloth.
On what wrist does a man wear a watch?
Traditionally, a man wears his watch on the left wrist. This custom originated because the majority of people are right-handed, and wearing a watch on the non-dominant hand protects the timepiece from damage and keeps the dominant hand free for writing or working. However, the modern rule is practical: wear your watch on the wrist opposite your dominant hand. Therefore, if you are left-handed, it is perfectly acceptable to wear your watch on the right wrist.