Doxa SUB 300 SUB 300 Aquamarine / Bracelet

Reference 821.10.241.10

About this watch

The Doxa SUB 300 Aquamarine is a stunning diving watch that delivers exceptional performance under the sea, with its vibrant blue aquamarine dial and robust tonneau shape. At the core of this timepiece is the ETA Caliber 2824-2 automatic movement, known for its reliability and precision. With a water resistance of 300 meters, it's suitable for professional divers and casual swimmers alike. The watch comes equipped with a sturdy stainless steel bracelet that complements the overall design, striking a perfect balance between style and substance.

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Key Features

ETA Caliber 2824-2 automatic movement
Vibrant blue aquamarine dial
Robust tonneau shape
300 meters water resistance
Sturdy stainless steel bracelet
Sapphire crystal glass
Tonneau-shaped case with matte finish

Specifications

Brand

Doxa

Family

SUB 300

Model

SUB 300 Aquamarine / Bracelet

Reference

821.10.241.10

Movement

2824-2

Movement Features

Hours, Minutes, Seconds
Date

Case

Stainless Steel 42.5mm

Dial Color

Blue

Crystal

Sapphire

Water Resistance

300

Current Listings

REPOST Doxa Sub 300T Divingstar - $1,324 shipped express

Doxa - Sub 300T Divingstar · $1,324

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

View listing on r/WatchExchange

Doxa Sub 300T Divingstar - $1,429 shipped express

Doxa - Sub 300T Divingstar · $1,429

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

View listing on r/WatchExchange