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] DOXA SUB 300T Army — Full Set — $1,850 shipped

DOXA SUB 300T Army — Full Set — $1,850 shipped

DOXA - SUB 300T Army · $1,850
One of the most historically significant dive watches in the hobby — DOXA supplied watches to Jacques Cousteau’s dive team and the SUB 300T has been a cult favorite ever since. The rubber band has been cut to fit me better, so it will come smaller than as bought originally.

  • Condition: 8/10
  • Colorway: Army colorway
  • Band adjustment: rubber band cut to fit better
Posted at
May 24, 2026, 9:13 PM
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