Doxa SUB 300 SUB 300 Carbon Professional

Reference 822.70.351.20

About this watch

The Doxa SUB 300 Carbon Professional is a striking dive watch that combines functionality with sheer aesthetics. Founded in 1889, Doxa has built a reputation for producing high-quality diving watches by merging Swiss craftsmanship with innovative designs. The SUB series is particularly well-regarded among divers and watch enthusiasts alike. This timepiece boasts an impressive water resistance of 300 meters, making it suitable for recreational diving. The use of titanium and carbon provides durability while keeping the weight down. The ETA caliber 2824-2 movement features hours, minutes, seconds, and a date function with a power reserve of 42 hours. The sapphire crystal is scratch-resistant and indestructible, protecting the beautiful orange dial. With its ergonomic fit and lightweight feel, this watch excels in comfort, making it perfect for both diving and everyday wear. Whether you're hitting the waves or simply want a reliable timepiece, the Doxa SUB 300 Carbon Professional fits the bill beautifully.
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Key Features

  • Titanium and carbon construction
  • ETA caliber 2824-2 movement
  • Sapphire crystal
  • 300 meters water resistance
  • Automatic date function
  • Lightweight and ergonomic design
  • Rotating bezel for dive time tracking

Specifications

Brand
Doxa
Family
SUB 300
Model
SUB 300 Carbon Professional
Reference
822.70.351.20
Movement
2824-2
Movement Features
  • Hours, Minutes, Seconds
  • Date
Case
42.5mm
Dial Color
Orange
Crystal
Sapphire
Water Resistance
300

Current Listings

[WTS] REPOST Doxa Sub 300T Divingstar - $1,264 shipped express

REPOST Doxa Sub 300T Divingstar - $1,264 shipped express

This listing is for a Doxa Sub 300T Divingstar watch that features a Sellita SW200-1 movement. The watch has a 42.5mm case size and provides a water resistance of 1200m.

  • Condition: Used
  • Case Size: 42.5mm diameter
  • Lug To Lug Length: 45mm
  • Lug To Lug Width: 20mm
Posted at
Mar 22, 2026, 6:54 PM
Active
[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