LEVIATHAN diving watch
LEVIATHAN diving watch
LEVIATHAN diving watch
LEVIATHAN diving watch
LEVIATHAN diving watch
LEVIATHAN diving watch
LEVIATHAN diving watch
LEVIATHAN diving watch
LEVIATHAN diving watch
LEVIATHAN diving watch
LEVIATHAN diving watch
LEVIATHAN diving watch
LEVIATHAN diving watch
LEVIATHAN diving watch
LEVIATHAN diving watch
LEVIATHAN diving watch
LEVIATHAN diving watch
LEVIATHAN diving watch
LEVIATHAN diving watch
LEVIATHAN diving watch
LEVIATHAN diving watch
LEVIATHAN diving watch

LEVIATHAN diving watch

Regular price $475.00
4 in stock

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Just like that bodacious surf that comes on a rare occasion, you are a force to be reckoned with.

With each new wave, a new opportunity awaits. The LEVIATHAN poses a bold and solid expression of a diving watch that is sure to impress.

While the dial design feature is stunning on its own, the luminous hands and wave design are sure to be a pleasure to behold at any time of the day.

  • fully luminous dial featuring the great wave off Kanagawa
  • solid bronze case
  • HN35 automatic movement with approx. 41 hours power reserve
  • soft rubber strap for comfortable wear all day
  • luminous hands
  • 20Bar water resistance

The diving watch is perfect for anyone ready to take their board out to catch the next wave, as well as to wear with their suit to their board meeting.

The LEVIATHAN features automatic self-wind movement. It offers a complete calendar to keep you on track during the months. With a water resistance depth of 20 bar, the diving watch is a must-have for people who swim a lot. The luminous hands help know the time even in low-light conditions. The watch sports a tin bronze case and a rubber strap. The buckle clasp ensures a secure grip on the wrist. The sapphire crystal ensures high resistance to scratches. The case features a large diameter dial suitable for most surf-ready wrists.

Movement : Japanese NH35 Automatic Self-Wind
Case Material : CUSN8 Tin Bronze with Drilled Lugs
Dial Diameter : 40mm
Case Thickness : 14mm
Crystal Material : Sapphire Crystal Bubble Convex Glass with Swiss AR coating
Water Resistance Depth : 20Bar | 200m
Band Width : 20mm
Band Length : 216mm | 8.5inch
Band Material Type : Rubber
Clasp Type : Buckle
Features : Complete Calendar, Diver, Luminous Hands (SLN C3 Super Luminous Green) and Dial (BGW9 Blue Luminous Colour)

Take the LEVIATHAN watch with you to your next surfing expedition, and know that you will not only be styling but also have the piece of mind that your timepiece will not let you down.

Note: In order to get this watch out to you fast (approx. 7-14 business days) and safely (tracking and signature required at delivery), this watch will ship with DHL, even using the FREE shipping option on your checkout.


1. For hand-winding mechanical watch: The crown is motionless when it is in the first position. Rotate the crown clockwise, you are winding the spring. The spring is full when the crown cannot be moved under the normal power. Don’t move the crown any more, or else the spring will be broken or affect its' elasticity. If the watch is not fully wound, you can wind it up to 5 times. The spring will last 24 hours continuous working power reserve when the crown is full wound up (full clockwise). We suggest the habit of winding the watch every night before sleep.

2. For self-winding mechanical watch: You need to wear it more than 8 hours to ensure it work well as the spring is wound by itself by the movement of your wrist. If you haven’t worn the watch for a long time, wind it manually for several turn of the crown clockwise, or take your watch in a horizontal direction and sway it 30 seconds quickly to give the spring some reserve power available before wearing it. Do this same operation before you take off the watch every night for 1 week after long period of disuse. The time tolerance is ±60 seconds per day in normal cases.

3. Setting the time: Pull the crown to the first position for time setting. You can rotate the minute hands when you rotate the crown in the clockwise direction. Note to adjust time only clockwise, NOT counterclockwise. For some of the mechanical movements, do not adjust time at 1:00. Remember to push the crown back to the zero position after finishing setting the time.

4. Setting the date: Pull the crown to the second position for date setting. Do not set the Date/Week calendar between 22:00-3:00. Remember to push the crown back to the zero position after finishing setting the date.

5.Keeping the watch running: Winding full spring every day, or keeping moving your wrist for more than 6 hours per day when you wear it, or making automatic balance waving for 7200 circles, all these method can ensure to supply enough power to watch for it’s 24 hour power reserve. If watch has less than 6 hours of daily use, please wind it.

Shocks & vibration. Light activities will not affect your watch, but be careful not to drop your watch or hit it against hard surfaces, as this may cause damage.

Magnetism. The watch will be adversely affected by strong magnetism. Keep the watch away from close contact with magnetic object. (In the case of a quartz watch, normal accuracy will return if the watch is moved away from the magnetic field.)

Chemicals. Be careful not to be expose the watch to solvents (example alcohol and gasoline), mercury (i.e., from a broken thermometer), cosmetic spray, detergents, adhesives or paints, Otherwise, the case, band, etc, may become discolored, deteriorated or damaged.

Care of case and band. 1. To prevent possible rusting of the case and band by dust, moisture and perspiration, wipe them periodically with a soft dry cloth. 2. If there is a sticker on the case back, please remove it before using the watch. Otherwise the sweat will permeate in behind the sticker and cause the case back to get rusty.

We know you are busy and have a million things on your mind. Surprise charges such as shipping should not be one of them, so we are proud to offer free shipping worldwide on all our orders. Every day. Every order.

Shopping online can be an overwhelming task, and we want you to know that there is zero risk to buy and love our products. When you shop with us, you will get a satisfaction guarantee on all of our products. If you are unsatisfied for any reason, let us know within 30 days of receiving your item, and we will make it right or offer a full refund.

Shipping Information

When will my order ship?

We ship orders Monday through Friday. Processing of orders takes approximately 1-5 business days.

During sale events and promotions, please allow up to 4 full business days for us to get your order out. Rest assured our team will be working hard to get all orders out ASAP!

How long does it take for my order to arrive?

For customers located in:

United States (7-21 business days) *Estimated Shipping Time

International Shipping (14-35 business days) *Estimated Shipping Time

Max delivery time – 45 business days.

**This doesn’t include our 1-5 business day processing time.

All shipping times exclude clearance/customs delays.


Your order is very important to us! We send our items in multiple packages in order to get your items as quickly as possible. If you have missing items, don't be alarmed. These will come in separate packages.

How do you ship packages?

Packages will be shipped by ePacket or EMS or DHL, depending on the weight and size of the product ordered. Packages shipped from our U.S. warehouse will be shipped by USPS.

Do you offer tracking information and insurance?

We are able to provide tracking on all orders with our 'Extra Insured Shipping' option at checkout. All orders with this shipping method will include insurance against loss, theft or damage during transport to give you full peace of mind. If, by any chance, the product does sustain damage (packaging excluded) or is not delivered, we will offer you a full refund. See our returns page for more information about refunds and damaged items.

My tracking says "no information available at the moment"?

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my order ship all in one package?

We utilize multiple shipping facilities and in order to get your items out to you as quickly as possible, your order may ship in multiple packages. You can view the number of shipments for each order by reviewing your order status.

Where is my item shipping from?

We have multiple warehouses both in the United States and overseas. Your item will ship from whichever warehouse is currently holding your item in stock.

Can I make a change to my order?

If you need to make a change to your order, please notify us as soon as possible. Please be aware that we only have a very short window to make changes, therefore, we cannot guarantee that changes (including requests to cancel an order) can be made once an order has been placed.

Do you ship to my country?

Yes, we ship worldwide! We provide shipping to over 200 countries around the world.

Are customs fees included in shipping?

We are not responsible for any customs fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive in your country.

What is my package gets lost or goes missing?

We are not liable if the incorrect address is placed during the checkout process. Please make sure that your billing and shipping address is correct before processing your order. If we have made an error, we will fully take responsibility of the original order that was made for you at no charge.

We are not responsible for deliveries that were attempted but not successful because there was no one home or available to give a signature.

We are not responsible for unsuccessful delivery attempts that result in a return to sender situation.

We are not responsible for incorrect addresses entered into our shipping form.

After a package is shipped out, we are unable to modify the delivery address.

We are not responsible for delays caused by customs, or unexpected postal delivery delays such as local postal backlogs or strikes.

We always try our best to estimate the shipping time and communicate with complete transparency with our customers, but sometimes unforeseen problems occur.


Contact Us

If you have any questions that we haven't answered, please feel free to email us at info@effectwatches.com. You can also reach us by using the contact form on our website. We're pretty good about answering emails within 48 hours, but please keep in mind that our office is closed on weekends and holidays.

We prefer to contact all our customers through email for 3 reasons:
1. It gives us a good paper trail of all our correspondence and we can have a record of what has been discussed.
2. We are able to contact our customers all over the world without the issue of time zones causing calls happening in odd hours.
3. This gives us the platform to send images and attachments to our customers as well as links to tracking information and other complex information that would be hard over the phone.
Thank you for your understanding.