The Chopard Happy Sport reference 278559-3025 pairs a 36 mm stainless-steel case and bracelet with a pink dial and seven moving diamond elements. Chopard specifies an automatic movement with approximately 62 hours of power reserve and 30 metres of water resistance. Its official Ireland page displayed €11,500 when retrieved in 2026; that regional listing is not a universal price.
Which Happy Sport is this?
This review covers the all-steel automatic reference 278559-3025, not another 36 mm Happy Sport variant. Chopard’s reference-specific product listing describes the case as stainless steel and the bracelet as metal. The title’s “Lucent Steel” wording is not explained on that listing, so no alloy-composition or performance claim can be made from it.
Chopard calls the Happy Sport collection “the emblem of Chopard’s creativity and boldness.” That is the brand’s own characterization. Chopard also says it first combined steel and diamonds in 1993.
What are the design and dimensions?
The watch has a 36 mm diameter, 12.15 mm thickness, pink dial, sapphire front glass and see-through sapphire caseback. Its bracelet is metal and closes with a stainless-steel folding clasp. The seven round diamonds are set in white gold and are designed to move freely between two sapphire crystals, according to Chopard.
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- 4R36 CALIBER: equipped with precise 4R36 caliber movement, this men’s watch is self-winding and guarantees accurate timekeeping
- DAY/DATE CALENDAR & ROTATING BEZEL: the striking blue sunray dial features a built-in calendar and LumiBrite dial indicator hands and markers, with unidirectional rotating bezel for timer functionality
- STAINLESS STEEL: designed with a see-through skeleton caseback, the SRPD51 features a stainless steel watch case and bracelet for durability and a versatile, classic look
- 100M WATER-RESISTANT: water-resistant up to 100 meters (330 ft.), these versatile men's wrist watches can withstand splashes, showers, and short durations of immersion
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Those dimensions give a useful starting point for judging scale, but they do not establish how the watch will sit on a particular wrist. There is no wrist-size comparison or hands-on fit assessment for this reference here. Try it on in person if possible, and assess the case, bracelet length and clasp on your wrist before buying.
What movement and performance does Chopard specify?
Chopard lists a self-winding mechanical movement with hours, minutes, seconds and date, a frequency of 4 Hz (28,800 vibrations per hour), 21 jewels and approximately 62 hours of power reserve. These are manufacturer specifications, not independent timing or power-reserve test results. The figures do not by themselves establish real-world accuracy or guarantee how long a particular watch will run between wear or winding.
Rank #2
- Stainless Steel case with Black Resin Band
- Black Dial with date window at 3 O'clock
- Luminous markers and hour hands; sweep second hand
- Anti-reverse bezel
- Water-resistant to 200 M (660 feet)
How water-resistant is it?
Chopard specifies water resistance of 30 metres. This is the stated rating, not a verified recommendation for swimming, diving or other water activities. Follow Chopard’s care and use guidance, and confirm the watch’s condition and water-resistance status with the brand or an authorized service provider if water exposure matters to you.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.What does it cost, and where is that price valid?
Chopard’s Ireland regional product page displayed €11,500 when retrieved in 2026. The page did not provide a publication date for that price, and prices and availability can change. Check Chopard or an authorized seller in your country for the current local price, stock and applicable warranty and service terms.
Quick Recap
Rank #3
- AUTOMATIC WITH MANUAL WINDING MOVEMENT: powered by the reliable 4R36 Caliber, these Seiko automatic watches for men combine automatic and manual winding capabilities.
- DURABLE UTILITY: this watch is water-resistant to 10 bar, and boasts a stainless steel watch case with comfy beige nylon strap, ensuring it lives on your wrist as a robust yet stylish sports watch
- BLACK DIAL: this men's watch features a black dial and beige luminous dial indicator hands and numerals for easy visibility
- DAY/DATE DISPLAY: the day and date are both on the watch face, helping you stay organised and on top of your schedule
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What should you check before buying?
- Confirm the reference is 278559-3025 so you are comparing the same all-steel, pink-dial configuration.
- Try the 36 mm case and bracelet on your wrist; the stated dimensions cannot substitute for an individual fit check.
- Ask the seller to confirm local price, availability, warranty coverage and service arrangements.
- Review Chopard’s care and use instructions. Service intervals, service costs and water-resistance upkeep were not specified in the product details summarized here.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
