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The DOXA Sub 300 Beta Sharkhunter is a black wristwatch with a textured black dial, gold bezel and crown, inspired by classic diving watches, featuring bold hour markers and a sleek black strap.
Side view of the DOXA Sub 300 Beta Sharkhunter, featuring a gold bezel, gold markers, black textured dial, black strap, and gold crown—a bold nod to classic dive watch design.
The DOXA Sub 300 Beta Sharkhunter is a black and gold wristwatch with a textured black dial, gold markers, a black rubber strap, and shows the time at 10:10.
The DOXA Sub 300 Beta Sharkhunter is a black wristwatch with a textured black dial, gold bezel and crown, inspired by classic diving watches, featuring bold hour markers and a sleek black strap.
Side view of the DOXA Sub 300 Beta Sharkhunter, featuring a gold bezel, gold markers, black textured dial, black strap, and gold crown—a bold nod to classic dive watch design.
The DOXA Sub 300 Beta Sharkhunter is a black and gold wristwatch with a textured black dial, gold markers, a black rubber strap, and shows the time at 10:10.
The DOXA Sub 300 Beta Sharkhunter is a black wristwatch with a textured black dial, gold bezel and crown, inspired by classic diving watches, featuring bold hour markers and a sleek black strap.
Side view of the DOXA Sub 300 Beta Sharkhunter, featuring a gold bezel, gold markers, black textured dial, black strap, and gold crown—a bold nod to classic dive watch design.

DOXA Sub 300 Beta Sharkhunter

830.20.101ND.20 42.5 mm
View Specs
Regular price $7,250
Starting at /mo or 0% APR with Affirm .
Authorized Luxury Retailer
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Renowned for expertise in luxury watch retail, Watches of Switzerland embodies the highest standards of craftsmanship and service. With a history dating back to the 1700s, the company offers a curated selection of premier timepieces and commits to excellence in customer experience grounded in a legacy of trust and industry proficiency.

Authorized Luxury Retailer

Authorized Luxury Retailer

We are an authorized retailer for over 80 luxury watch brands.
Free Expedited Delivery
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Free Expedited Delivery on Orders $100 and Up (Estimated 1-3 Days)

Our secure shipping service operates Monday through Saturday, from 8:00 a.m. to 6:00 p.m. For security reasons, an adult signature is required for every delivery. Watches of Switzerland does not deliver to P.O. boxes or third-party forwarding services. For more information about delivery, click here. Tracking information will be made available upon shipping.

$15 Flat Fee on Orders Under $100 (Estimated 1 - 2 weeks)

Monday through Saturday, from 8:00 a.m. to 6:00 p.m. For more information about delivery, click here. Tracking information will be made available upon shipping.

If you have any questions or concerns regarding your order, please contact the Watches of Switzerland Client Services

Free Expedited Delivery

Free Expedited Delivery

We offer free, expedited delivery on all orders over $100.
Simple Easy Returns
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Our commitment to you does not end at delivery. We offer the following return services to make your experience as pleasant as possible.

10-Day Returns For Timepieces:

Timepieces purchased online can be returned or exchanged within 10 days from when they are shipped or collected.

30-Day Returns For All Other Purchases:

All other online purchases can be returned or exchanged within 30 days from when they are shipped or collected.

On presentation of the original receipt, your purchases may be returned or exchanged at any of our store locations. Alternatively, you may elect shipping to our facility with all the original paperwork. All refunds must be credited to the same tender used for the original purchase. To return the online purchases through secure shipping service, please contact our client service team who will provide you the shipping label.

All returns or exchanges must be in new, unworn condition, with no scratches or markings, not sized or adjusted and in their original packaging and with warranty cards / certificated and instruction booklets.

Simple Easy Returns

Simple Easy Returns

Purchase with confidence with our simple, free return policy.

Details

The SUB 300β Sharkhunter – true as ever to the DOXA SUB’s signature technical attributes. β for ‘beta’, for beyond the conventional. Because it’s not just about re-combining colors, materials and textures. Always in touch with the contemporary lifestyle, and aware that diving watches need to adapt to city life, DOXA created a watch with a perfect blend of urban sophistication and contemporary elegance. Starting from the premise that a sports watch should feel right under any circumstance, the SUB 300β Sharkhunter retains a ll of its original DNA while cultivating a sleeker, more stylish appeal. Here, DOXA ever so slightly reworked the design to achieve a slimmer watch, resulting in a profile of just 11.95 mm (13.65 mm for the SUB 300T) as well as a lower bezel height (by 0.5 mm) com pared to the SUB 300T. The result is extravagance with a sense of proportion and a choice of materials that connect the watch to our time. A way of juxtaposing elements that seems to have been waiting beneath the surface all along: the black ceramic case, the matt e grained dial with black-on-black markings… and the dazzling contrast with the mission-critical information provided by the hands a nd indexes, and the functional components of the bezel and crown in 18K 3N gold. The DOXA SUB 300β Sharkhunter comes on a black FKM rubber strap for a particularly comfortable fit.

General

Condition

New

Brand

DOXA

Reference

830.20.101ND.20

Product Code

18800134

Power Reserve

38 Hours Approx

Features

Deployment clasp
Automatic movement
Waterproof

Case

Case Size

42.5 mm

Case Depth

12 mm

Case Shape

Round

Case Material

Ceramic

Bezel Material

18ct Yellow Gold

Bezel Color

Gold

Crystal

Sapphire

Dial

Dial Color

Black

Dial Texture

Texture

Dial Markers

Baton

Stone Set

No

Movement

Type

Auto

Bracelet

Type

Strap

Stone Set

No

Buckle

Deployment