Doxa SUB 300 SUB 300 Professional / Bracelet

Reference 821.10.351.10

About this watch

The Doxa SUB 300 Professional (model 821.10.351.10) is a testament to the brand's legacy, combining functionality with style in a way that resonates with both watch enthusiasts and casual wearers alike. This vibrant orange dial dive watch boasts impressive specs, including a 42.50mm diameter, 13.40mm height, and 300m water resistance. At its heart is the reliable ETA caliber 2824-2 movement, known for its precision and durability. With a rotating bezel, sapphire crystal glass, and adjustable stainless steel bracelet, this watch offers excellent readability and comfort. Whether you're an avid diver or just someone who appreciates a well-crafted watch, the SUB 300 has something to offer.
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Key Features

  • 42.50mm diameter case
  • 13.40mm height
  • 300m water resistance
  • ETA caliber 2824-2 movement
  • Rotating bezel with 0-60 scale
  • Sapphire crystal glass
  • Adjustable stainless steel bracelet

Specifications

Brand
Doxa
Family
SUB 300
Model
SUB 300 Professional / Bracelet
Reference
821.10.351.10
Movement
2824-2
Movement Features
  • Hours, Minutes, Seconds
  • Date
Case
Stainless Steel 42.5mm
Dial Color
Orange
Crystal
Sapphire
Water Resistance
300

Current Listings

[WTS] Your next summer mistake: DOXA SUB 300T Searambler Full Set ๐ŸŒŠ

Your next summer mistake: DOXA SUB 300T Searambler Full Set ๐ŸŒŠ

DOXA - SUB 300T Searambler ยท $1,599
This DOXA SUB 300T Searambler is a silver-dialed diver's watch with beads-of-rice bracelet and vintage-diver vibes. It comes in a full set, including box, papers, travel case, and bracelet.

  • Condition: Great condition
  • Box: Full set includes box
  • Papers: Includes papers
  • Travel Case: Travel case included
Posted at
Apr 25, 2026, 2:40 PM
Active
[WTS] Doxa Sub 300 Beta Divingstar

Doxa Sub 300 Beta Divingstar

Doxa - Sub 300 Beta Divingstar ยท $1,800
This Doxa Sub 300 Beta Divingstar is a rare variation of the 300 model, purchased new from Watches of Switzerland and worn sparingly. It comes with full box, papers, and a BoR bracelet.

  • Condition: Pre-owned with minimal wear
  • Case dimensions: 42.50mm x 44.50mm x 11.95mm
  • Water resistance: 300m depth rating
  • Movement: Sellita SW200 automatic movement with 38h power reserve
Posted at
Apr 18, 2026, 1:24 PM
Active