Doxa SUB 300 SUB 300T Aquamarine / Bracelet
Reference 840.10.241.10
About this watch
The Doxa SUB 300T Aquamarine is a remarkable watch that beautifully marries function and fashion. With its striking blue dial, robust features, and reliable ETA caliber 2824-2 movement, it's perfect for both divers and watch enthusiasts alike. The tonneau case gives it a unique silhouette, while the rotating bezel allows you to track elapsed time underwater. With a water resistance of up to 1200 meters, this watch is designed for serious diving. Its combination of durability, functionality, and aesthetic appeal makes it a fantastic choice for anyone who values a great timepiece.
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Key Features
- ETA caliber 2824-2 automatic movement
- Tonneau case with rotating bezel
- Sapphire crystal glass for scratch resistance
- Water resistance up to 1200 meters
- Matte blue dial with stick and dot indexes
- Stainless steel construction for durability
- 20mm lug width for comfortable fit
Specifications
- Brand
- Doxa
- Family
- SUB 300
- Model
- SUB 300T Aquamarine / Bracelet
- Reference
- 840.10.241.10
- Movement
- 2824-2
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Case
- Stainless Steel 42.5mm
- Dial Color
- Blue
- Crystal
- Sapphire
- Water Resistance
- 1200
Current Listings
![[WTS] Doxa Sub 300 Carbon Whitepearl](https://preview.redd.it/ua61xz82a1ag1.jpg?width=640&crop=smart&auto=webp&s=eaa76f08d2a4b5dfeadc2def7dd294c8effe8865)
Doxa Sub 300 Carbon Whitepearl
The Doxa Sub 300 Carbon features a whitepearl dial and is extremely light and comfortable to wear.
- Condition: Very good
- Water resistance: 200m
- Strap: OEM white rubber strap and orange strap
- Box included: yes
![[WTS] Doxa Sub 300 Searambler - Full Kit Dec 2025](https://preview.redd.it/v70a9fso6m9g1.jpg?width=640&crop=smart&auto=webp&s=6616160b4342c723ad532615809f7cb202f3f129)
Doxa Sub 300 Searambler - Full Kit Dec 2025
This Doxa Sub 300 Searambler is a great example of the brand's killer execution. It wears well, especially on a camo NATO strap.
- Condition: new, only two weeks old
- Purchase Date: December 11
- Location Of Purchase: Belmont Watches
![[WTS] DOXA Sub 300 Whitepearl Lume Dial Carbon 42.5mm ref. 822.70.011.23](https://preview.redd.it/hok4pnz6vg7g1.jpeg?auto=webp&s=db7097a1435d2bfccd24e145e94749039f9853c6)
DOXA Sub 300 Whitepearl Lume Dial Carbon 42.5mm ref. 822.70.011.23
A modern Doxa Sub 300 Whitepearl Lume Dial Carbon watch with a 42.5mm forged carbon case, sapphire crystal, and new uncut black strap.
- Condition: Minimal signs of wear
- Case material: Forged carbon
- Case dimensions: 42.5mm diameter
- Water resistance: Not specified