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Chronoswiss CH 7521 Opus 18K Yellow Gold CH-7521, CH7521 BOX + PAPERS

Estimated price for orientation: 9 900 $

Category: 1
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Description
Condition: Pre-owned: An item that has been used or worn previously. See the seller’s listing for full details and description of any imperfections. See all condition definitions- opens in a new window or tab ... Read moreabout the condition Type: Luxury
Gender: Men's Features: Water Resistant
Movement: Mechanical Brand: Chronoswiss
Band Material: Leather Age: 2000-Now
Warranty: Non-Factory Warranty


Chronoswiss 7521 Opus Chronograph, CH 7521, CH-7521, CH7521, 18k yellow gold on a yellow gold bracelet, automatic movement, 12 hour chronograph, date at 3 o clock, completely skeletonized dial where you can see the entire movement and its beautiful finish, blue steel hands, display back, sapphire crystal, diameter: 38 mm, thickness: 14mm, Like New with original box and papers that are undated.
This is an 18K yellow gold Chronoswiss Opus Chronograph, CH 7521 with a solid 18K yellow gold bracelet has an exhibition screwed down sapphire display case back, and round chronograph pushbuttons. The 38mm diameter solid three-body case, downturned lugs, gold screwed bars, cupped coin edged bezel and case back are polished. The dial is completely skeletonized with blued steel Breguet hands, a center chronograph hand, and an outer 1/5 seconds scale. There is a subsidiary ring dial for the days of the month at the 3 o 9;clock position, a 12-hour register at 6 o'clock, and a 30-minute sub dial at 12 o'clock. There is a constant small seconds ring at 9. It's water resistant to 30 meters/100 feet, and the 14mm thick case, dial, and movement are all signed. The mechanical automatic self-winding Chronoswiss caliber 741S movement is gilt and it's skeletonized with oeil-de-perdrix embellishment. It's constructed with 23 jewels, and a shock absorber mechanism. It has a straight-line lever escapement, a monometallic balance that's adjusted for temperature and 5 positions, and a self-compensating flat balance spring. It includes a micrometer regulator, a gold rotor, and a precision adjustment for the regulator pin.