Doxa SUB 300 SUB 300T Professional / Bracelet

Reference 840.10.351.10

About this watch

The Doxa SUB 300T Professional is a true dive watch, designed with the underwater explorer in mind. Its vibrant orange dial and robust stainless steel case make it equally stylish for everyday wear. With a water resistance of up to 1200 meters, this watch is ready to take on the depths. At its heart lies the ETA caliber 2824-2 movement, known for its reliability and accuracy. The analog display is straightforward and user-friendly, with hours, minutes, and seconds hands gliding effortlessly over the surface. The rotating bezel is an essential tool for divers, allowing you to keep track of elapsed time underwater. Whether you're snorkeling in the Caribbean or exploring shipwrecks, this watch is your reliable companion.
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Key Features

  • Vibrant orange dial
  • Robust stainless steel case
  • Water resistance up to 1200 meters
  • ETA caliber 2824-2 movement
  • Analog display with stick and dot indexes
  • Rotating bezel for tracking elapsed time
  • Sapphire crystal glass

Specifications

Brand
Doxa
Family
SUB 300
Model
SUB 300T Professional / Bracelet
Reference
840.10.351.10
Movement
2824-2
Movement Features
  • Hours, Minutes, Seconds
  • Date
Case
Stainless Steel 42.5mm
Dial Color
Orange
Crystal
Sapphire
Water Resistance
1200

Current Listings

[WTS] GA Doxa Sub 300 Pro $1800

GA Doxa Sub 300 Pro $1800

Doxa - Sub 300 Pro · $1,800
A Doxa Sub 300 Pro in excellent condition with a bracelet and a synchron black tropic strap. The watch has been worn but cared for and still under warranty.

  • Condition: Used, excellent condition with minor scratches and swirls on bracelet and case
  • Warranty: still under warranty
  • Bracelet material: bracelet
Posted at
Oct 31, 2025, 6:55 AM
Active
[WTS] Doxa SUB 300 Great White Topper Edition, $2600

Doxa SUB 300 Great White Topper Edition, $2600

Up for sale is my Doxa Great White Topper Edition, number 70 of 100. It has a lume dial and no date feature.

  • Condition: Excellent
  • Limited edition quantity: 100
  • Case size: 40mm diameter
  • Water resistance: 200m depth rating
Posted at
Oct 26, 2025, 11:27 PM
Active
[WTS] Doxa Sub 300 Professional

Doxa Sub 300 Professional

This Doxa Sub 300 Professional is a modern dive watch with vintage vibes, featuring a polished bezel and a Reddit favorite. It comes on a bracelet as well as an additional orange OEM strap and adjustable bracelet.

  • Condition: Excellent (94%)
  • Case size: 42mm diameter
  • Bracelet type: Stainless steel bracelet with clasp extension
  • Water resistance: 300m depth rating
Posted at
Oct 24, 2025, 8:51 AM
Active
[WTS] Doxa Sub 300 Carbon w full kit + extra strap

Doxa Sub 300 Carbon w full kit + extra strap

Doxa - Sub 300 Carbon · $3,500
This Doxa Sub 300 Carbon features a carbon case, 42.5mm case size, and a unique 'saturation' bezel for diving. It comes with two rubber straps and has a 2-year warranty.

  • Condition: Excellent, works great
  • Depth rating: 300m
  • Case size: 42.5mm
  • Lug to lug length: short fits small wrists
Posted at
Oct 23, 2025, 1:23 PM
Active