Swatch Sistem 51 Irony YIS437G Goldcloak Mecanism Men's Watch • Automatic Movement with 90h Power Reserve • Date at 6 O'Clock
Swatch Sistem 51 Irony YIS437G Goldcloak Mecanism Men's Watch • Automatic Movement with 90h Power Reserve • Date at 6 O'Clock
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Model Number: YIS437G
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Product Details
Description
The Swatch Goldcloak Mecanism YIS437G is a striking automatic watch from the Swatch Sistem 51 Irony collection. The polished stainless steel case gives the watch a refined, metallic character, while the display caseback offers a fascinating view of the automatic movement within. The gold-toned dial with white printed hour markers and a gold-coloured flange ensures an elegant presence on the wrist.
At the heart of this watch beats the legendary Swatch SISTEM51 – the world's only movement comprising just 51 parts, assembled entirely by automated manufacturing. With an impressive power reserve of 90 hours and outstanding anti-magnetic properties, this Swiss automatic movement sets new benchmarks. Silver-toned hour and minute hands with luminous coating, a black seconds hand, and a date window at 6 o'clock complete the specification. The polished stainless steel bracelet harmonises perfectly with the case.
Key Features of the Swatch YIS437G Watch
- SISTEM51 Automatic Movement: Self-winding Swiss manufacture movement with just 51 parts and a 90-hour power reserve
- Polished stainless steel case with display caseback for an open view of the movement, paired with a matching stainless steel bracelet
- Luminous hands and date window at 6 o'clock for optimal legibility day and night
Technical Data
Basic data
| Target group |
Men |
|---|---|
| Manufacturer | Swatch |
| Model series / Collection |
Sistem 51 Irony |
| Model number |
YIS437G |
| EAN / GTIN | 7610522899742 |
| Display type |
Analog |
| Colour |
Gold |
Case & Construction
| Case material |
Stainless steel |
|---|---|
| Case colour |
Silver |
| Case shape |
Round |
| Case back |
Display back |
Dial & Display
| Dial colour |
Golden brown |
|---|---|
| Numerals & Indices |
Bar index |
| Second hand |
Yes |
| Luminous material (Lume) |
Yes (hands only) |
Movement & Drive
| Drive type / Movement |
Automatic |
|---|---|
| Date display |
Yes |
| Power reserve in minutes |
90 |
Strap & Clasp
| Strap material |
Stainless steel |
|---|---|
| Strap colour |
Silver |
Care instructions
Care Instructions for Wristwatches
Care & Cleaning
- Daily: Wipe case and bracelet with a soft, dry cloth to remove dirt and perspiration.
- Water-resistant watches: Clean with mild soapy water and a soft brush, rinse, dry thoroughly.
Important: Screw the crown down firmly beforehand!!! - Not water-resistant: Clean only dry or slightly damp, do not use water or cleaning agents.
- Avoid: Harsh chemicals, perfume, cosmetics and heat.
- Leather straps: Do not soak, clean only slightly damp and allow to dry away from heat.
- Water resistance: Do not wear in the shower or bath, have it tested annually.
- Battery (quartz): Have a depleted battery replaced immediately.
- Mechanical watches: Service by a master watchmaker every 5 years.
Storage & Handling
- Store the watch separately, not in direct contact with other jewellery (risk of scratching).
- Place mechanical watches on a flat surface when winding, do not leave the crown pulled out.
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Today, Swatch watches are an expression of personality and style. They combine reliable timekeeping with playful design and are ideal for anyone looking for a watch that is uncomplicated and looks a little more like you every day.

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