Doxa SUB 300 SUB 300 Aquamarine

Reference 821.10.241.25

About this watch

The Doxa SUB 300 Aquamarine is a statement piece that combines performance and aesthetics for both diving enthusiasts and casual wearers. With its vibrant blue color and matte finish, this watch pops against the wrist, reminiscent of ocean depths. The tonneau shape is both unique and ergonomic, making it a comfortable fit. Crafted from stainless steel, this watch withstands pressures up to 300 meters. At the core is the ETA Caliber 2824-2 automatic movement, renowned for reliability and precision. The rotating bezel tracks elapsed time effortlessly, while luminous hands ensure visibility underwater. Durable sapphire glass and a robust case endure both elements and time.

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Key Features

ETA Caliber 2824-2 Automatic Movement
Stainless Steel Case with Rotating Bezel
Sapphire Glass for Scratch Resistance
300 Meter Water Resistance
Tonneau Shape with Ergonomic Design
Vibrant Blue Color with Matte Finish

Specifications

Brand

Doxa

Family

SUB 300

Model

SUB 300 Aquamarine

Reference

821.10.241.25

Movement

2824-2

Movement Features

Hours, Minutes, Seconds
Date

Case

Stainless Steel 42.5mm

Dial Color

Blue

Crystal

Sapphire

Water Resistance

300

Current Listings

Doxa Sub 300 Divingstar Yellow 821.10.361.10 2023

Doxa - 821.10.361.10 · $1,700

This Doxa Sub 300 Divingstar is a 2023 model with a beads of rice bracelet and yellow rubber strap. It's been hardly worn and comes with its original receipt.

Condition: Pre-owned, with minor scratches on bezel
Bracelet: Beads of rice
Strap: Yellow rubber
Bezel condition: Minor hairline scratches near 55 minute mark

Posted at

Apr 4, 2025, 11:09 AM

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DOXA SUB 300T

Doxa - SUB 300T · $1,299

A Doxa SUB 300T from 2024 with a 42.5mm case and 44.5mm lug to lug, featuring a DOXA bracelet and full set of box, papers, and hang tags.

Condition: Excellent with minor hairlines and possibly relumed lume
Box Papers: Full set
Year: 2024

Posted at

Apr 3, 2025, 7:10 PM

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Doxa Sub 300T "Sharkhunter"

Doxa - Sub 300T · $1,115

This Doxa Sub 300T is a Swiss-made, mechanical automatic watch with a stainless steel case and a unidirectional rotating bezel.

Condition: Mint condition
Movement: Swiss mechanical automatic, self-winding
Power reserve: 38 hours
Case diameter: 42.50 mm x 44.50 mm

Posted at

Apr 3, 2025, 5:37 PM

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DOXA Sub 300 Professional Aqualung Blacklung - $5200

DOXA - Sub 300 Professional Aqualung Blacklung · $5,200

DOXA Sub 300 Professional Aqualung Blacklung, a fun and capable watch with great features.

Condition: Great condition, minor wear
Depth rating: 200m

Posted at

Apr 3, 2025, 10:28 AM

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DOXA Sub 300 Professional Aqualung Blacklung - $5200

DOXA - Sub 300 Professional Aqualung Blacklung · $5,200

A DOXA Sub 300 Professional Aqualung Blacklung in great condition, with minimal wear. This watch comes with various accessories, including a tube, bracelet, extra links, warranty card, and an official Doxa rubber strap.

Condition: Great condition, minor wear
Case material: stainless steel
Bracelet type: bracelet

Posted at

Mar 25, 2025, 3:35 PM

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Doxa Sub 300t Professional

Doxa - Sub 300t Professional · $1,175

The Doxa Sub 300t Professional is a well-known diver's watch with an orange dial, perfect crystal, and a tight bezel. It comes with a full kit and has been taken care of.

Condition: pre-owned (minor scratches)
Bezel condition: tight
Case condition: minor scratches (can be buffed)
Shipping included: expedited shipping

Posted at

Mar 22, 2025, 6:52 PM

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Doxa Sub 300 Professional - Full Set

Doxa - Sub 300 Professional · $8,000

This is a full set Doxa Sub 300, with original box and papers.

Model year: 1967
Serial number: 123456

Posted at

Mar 22, 2025, 4:51 PM

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