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Chasm interprets a timepiece as jewelry, projecting a palette of light with its curves, cuts, and angles. Powered by a Swiss Ronda 751 movement, the 22mm softly squared case is layered with a round grommet bezel raised 9mm for a striking profile of sculpted illumination around the wrist. The 18k Gold-plated silhouette repeats into ten single-link bracelet pieces with distinct circular cutouts. The Chasm features a hidden push-button clasp for a seamless and secure fit.
sku J6398A
case diameter 22 millimeters
functions Analog - 12 Hour
water resistance 5 ATM (165 feet - 50 M)
movement Swiss Ronda 751
band size 17 millimeters
band material Stainless Steel
dial color Gold
color 18k Gold
case size Small
band color 18k Gold
battery SR521SW/SilverOxide
Every JBW watch comes with an international 2-year warranty, with the option to upgrade to a Platinum Warranty.
The Platinum Warranty is an upgrade option available only to purchases on JBW.com. It extends your standard warranty 2 additional years (4 years total) and provides extra protection and servicing options to help preserve the value of your JBW watch.
US orders ship via standard shipping (3–5 business days). Standard shipping is free on orders $350+, and $10.50 on orders under $350. Expedited shipping options are available for an additional fee, please see checkout for details. International shipping rates are calculated at checkout.
Please allow 1-2 business days for standard processing before your order ships.
Easy returns for US and international orders. We accept unworn, like-new merchandise within 15 days of the original purchase date.

Overall rating: 4.7727275 / 5 from 22 reviews.
Review topics: [].
"Beautifully unique watch that has a sophisticated, yet playful charm. I have an average size wrist, about 7. 5 inches. Had 2 links removed at a local, retail fine jewelry counter. High quality packaging with registration information inserted. Very pleased with this watch. Exceeded expectations. Pairs amazing with a bracelet stack, but also beautiful on its own. The watch may be “petite”, but it makes a big statement."
"My husband love this watch he now sleep with it on sometime"
"i love my watch. i’ve gotten a bunch of compliments ill definitely be shopping with you guys again!"
"Had is sized. . . more beautiful on. I had many compliments. I would absolutely recommend for a piece to where to work everyday."
"A very elegant piece, also in my birthstone color. I couldn't resist."
"Its prefect"
"I love ❤️ my Chasm petite, and I’ve gotten a lot of compliments. It’s beautiful and unique."
"I love it, beautiful watch; fast shipping, great service."
"Love this watch! So pretty. Quality is great"
"Got this for my wife, she loves how elegant it looks and fee"
Every JBW watch comes with a 2-year guarantee against defects.
Enjoy complimentary shipping on all JBW timepieces, no extra cost.
With over 20 million gems set, JBW knows Shine.
Bold, timeless designs make JBW timepieces feel unique.