Doxa SUB 300 SUB 300 Searambler / Bracelet

Reference 821.10.021.10

About this watch

The Doxa SUB 300 Searambler is a celebration of diving culture, merging traditional watchmaking expertise with modern aesthetics. Its classic yet contemporary look features a silver sunburst finish that catches the light beautifully. The tonneau shape adds character and ensures a snug fit on your wrist. This automatic movement-powered watch boasts a reliable ETA caliber 2824-2 with 42-hour power reserve and operates at a frequency of 28,800 vibrations per hour. With hours, minutes, seconds, and date functions, this watch is as functional as it is stylish. The Doxa SUB 300 Searambler features exceptional water resistance up to 300 meters, making it perfect for serious divers. A rotating bezel marked 0-60 enhances your diving experience by allowing you to track elapsed time underwater easily. Crafted from high-quality stainless steel and featuring scratch-resistant sapphire glass, this watch remains clear and unblemished even after years of use.
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Key Features

  • Exceptional water resistance up to 300 meters
  • High-quality stainless steel construction
  • Scratch-resistant sapphire glass

Specifications

Brand
Doxa
Family
SUB 300
Model
SUB 300 Searambler / Bracelet
Reference
821.10.021.10
Movement
2824-2
Movement Features
  • Hours, Minutes, Seconds
  • Date
Case
Stainless Steel 42.5mm
Dial Color
Silver
Crystal
Sapphire
Water Resistance
300

Current Listings

[WTS] Doxa Sub 300 Sharkhunter

Doxa Sub 300 Sharkhunter

No watch description provided in the title.

  • Model type: Sharkhunter
Posted at
Mar 6, 2026, 4:59 PM
Active
[WTS] DOXA SUB 300 BETA 42.5MM - LNIB - AQUAMARINE - 830.10.241.20 - FULL SET

DOXA SUB 300 BETA 42.5MM - LNIB - AQUAMARINE - 830.10.241.20 - FULL SET

DOXA - 830.10.241.20 ยท $1,750
The DOXA Sub 300 Beta Aquamarine is a modern diver from an iconic diving heritage brand, featuring a black sunray dial and black unidirectional rotating ceramic bezel.

  • Condition: Excellent/LNIB (Like New In Box)
  • Case size: 42.5mm diameter
  • Case material: Stainless Steel
  • Dial color: Black
Posted at
Feb 28, 2026, 4:01 PM
Active