Get Notified We'll let you know when another one like it comes in. Sign up to be alerted.
Enter your email address:
Free Shipping in USA $100+
Spinnaker Overboard Automatic Dive Watch

Spinnaker Overboard Automatic Dive Watch


Spinnaker Overboard Automatic Dive Watch


Get Notified

The Spinnaker Overboard Automatic was designed not only to be a deep water diver, but also a fashionable timepiece that makes waves above the water. Featuring an open heart and a helium valve allowing for depths of up to 1,000m! Read the full watch review here!

Reference Number



Automatic / made in Japan / SII caliber NH38


316L Stainless steel case / silicone strap with steel tang buckle
Anti-reflective hardened mineral crystal


Silver wave dial / red minute hand / red ring on the crown / black strap


46mm diameter / 20mm thick / 22mm lugs
Weight: 196g

Water Resistance

1,000m/3,300ft with screw-down crown and helium release valve


New, unworn


No box, no papers


$550.00 USD

Have a question? Check the FAQs or Contact us

We proudly (and painstakingly) photograph all items in-house. Watch you see is watch you get!

Tinder for Watches

Our mission is to match the perfect watch with the perfect wrist. Some just see a way to tell time, we see an interesting story. Meaningful connections to tiny machines with beating hearts. A rich history and optimism for a plentiful future. The time is yours, keep it.


Guaranteed Authentic and As Described
Learn more

Free Shipping in the US (orders over $100)
Learn more

Why KTT?

Quality Over Quantity

For over 10 years we have built our business on providing friendly service, a beautiful website, in-depth information and detailed videos. We deal in watches that you usually won't find together in the same shop - from Rolex to Invicta and modern microbrands to antique pocket watches. Bookmark the site and check often!

Why Ktt Specs

Watch You See Is Watch You Get

Since the company was founded, KeepTheTime has been well-known for our watch photography. No stock photos! After the logging and inspection process, our in-house photographer gets up close and personal with each watch. After the photoshoot, the research begins, verifying the detailed specs by hand. That's why you will know exactly what you are getting when buy from us.

Why Ktt Photos

Second To None Packing + Shipping

Actual customer comment: KeepTheTime is the Brinks Truck of shipping watches. We take packing orders very seriously, from the use of pet-friendly biodegradable peanuts to absurd amounts of packing tape, you can rest assured that your new-to-you watch will arrive safely. Some sellers ship within 1-2 weeks because they take your money first and source the watch second. KeepTheTime watches are in stock and ready to ship, so we can get your order on its way within hours not days.

Why Ktt Packing

The most objective watch reviews on YouTube - we let the watches do the talking.

Over 18,086,116 views and 25,802 subscribers