Doxa SUB 300 SUB 300 Searambler

Reference 821.10.021.20

About this watch

The Doxa SUB 300 Searambler is a luxurious dive watch that embodies the spirit of adventure and exploration. Its sleek design, robust performance, and legacy make it a standout choice for both divers and watch collectors alike. The silver sunburst finish gleams under light, exuding a sense of sophistication and adventure. The tonneau shape gives it a unique profile that stands out on the wrist, making it a conversation starter wherever you go. At the core lies the renowned ETA caliber 2824-2 movement, celebrated for its reliability and precision. With a water resistance of 300 meters, it's designed for serious divers. The rotating bezel marked from 0-60 allows you to track elapsed time underwater, ensuring safety while exploring the depths. The Doxa SUB 300 Searambler strikes a balance between substantial presence and wearing comfort, making it an ideal companion for both day-to-day activities and extended diving sessions.

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Key Features

Stainless Steel Case
Sapphire Crystal
Rotating Bezel with 0-60 Markings
ETA Caliber 2824-2 Movement
Water Resistance up to 300 meters

Specifications

Brand

Doxa

Family

SUB 300

Model

SUB 300 Searambler

Reference

821.10.021.20

Movement

2824-2

Movement Features

Hours, Minutes, Seconds
Date

Case

Stainless Steel 42.5mm

Dial Color

Silver

Crystal

Sapphire

Water Resistance

300

Current Listings

Doxa Sub 300 Searambler

Doxa - Sub 300 Searambler · $1,950

A Doxa Sub 300 Searambler with a COSC certified Chronometer movement and domed sapphire crystal. It has been well cared for and comes with an undated warranty card.

Condition: Excellent, near mint
Year Purchased: 2024

Posted at

Dec 30, 2025, 5:27 PM

Active

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