Doxa SUB 300 SUB 300 Professional

Reference 821.10.351.21

About this watch

The Doxa SUB 300 Professional is a luxurious dive watch that exudes sophistication and adventure. Its striking orange dial, combined with the rugged tonneau shape, creates a unique visual statement. The watch's robust stainless steel construction, paired with a durable sapphire crystal, ensures it can withstand even the most intense underwater explorations. With a reliable ETA caliber 2824-2 movement and a water resistance of 300 meters, this timepiece is perfect for divers who demand precision and reliability. Whether you're a seasoned diver or simply someone who appreciates craftsmanship, the Doxa SUB 300 Professional is an investment that will pay dividends for years to come.
Buy Now on Jomashop
This is an affiliate link

Key Features

  • ETA caliber 2824-2 automatic movement
  • Robust stainless steel case with tonneau shape
  • Durable sapphire crystal for scratch resistance
  • Water resistance of 300 meters for extreme diving
  • Rotating bezel with 0-60 scale for accurate tracking
  • Striking orange dial with stick and dot indexes for enhanced visibility
  • Comfortable fit with versatile strap options

Specifications

Brand
Doxa
Family
SUB 300
Model
SUB 300 Professional
Reference
821.10.351.21
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] REPOST Doxa Sub 300T Divingstar - $1,324 shipped express

REPOST Doxa Sub 300T Divingstar - $1,324 shipped express

This Doxa Sub 300T Divingstar is a used diving watch with impressive features. It has a case size of 42.5mm and measures 45mm lug to lug in length, as well as 20mm in width.

  • Condition: Used
  • Case Size: 42.5mm
  • Lug To Lug Length: 45mm
  • Lug To Lug Width: 20mm
Posted at
Mar 15, 2026, 8:22 AM
Active
[WTS] Doxa Sub 300T Divingstar - $1,429 shipped express

Doxa Sub 300T Divingstar - $1,429 shipped express

This listing features a Doxa Sub 300T Divingstar, a watch designed for diving. It has a case size of 42.5mm and is powered by the Sellita SW200-1 movement.

  • Condition: Used
  • Case size: 42.5mm diameter
  • Lug to lug length: 45mm
  • Lug to lug width: 20mm
Posted at
Mar 11, 2026, 5:08 AM
Active