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

[WTS] DOXA Sub 300 Whitepearl Lume Dial Carbon 42.5mm ref. 822.70.011.23

DOXA Sub 300 Whitepearl Lume Dial Carbon 42.5mm ref. 822.70.011.23

Doxa - 822.70.011.23 · $2,800
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
Posted at
Dec 15, 2025, 8:11 PM
Active
[WTS] Doxa Sub 300 Great White Topper Limited Edition 821.10.011.10 - $2900

Doxa Sub 300 Great White Topper Limited Edition 821.10.011.10 - $2900

Doxa - 821.10.011.10 · $2,900
This Doxa Sub 300 Great White Topper Limited Edition is a unique timepiece featuring a fully lumed white dial and comes in a complete set with box and warranty card.

  • Condition: Excellent, pre-owned
  • Bracelet condition: Unworn
  • Strap size: 6.75 inches
  • Box and papers included: Yes
Posted at
Dec 13, 2025, 1:13 PM
Active
[WTS] DOXA Sub 300 Whitepearl Lume Dial Carbon 42.5mm ref. 822.70.011.23

DOXA Sub 300 Whitepearl Lume Dial Carbon 42.5mm ref. 822.70.011.23

Doxa - 822.70.011.23 · $2,850
A modern Doxa Sub 300 Whitepearl Lume Dial Carbon with a forged carbon case and sapphire crystal, available for purchase in good condition.

  • Condition: Minimal signs of wear
  • Case material: Forged carbon
  • Case size: 42.5mm diameter
  • Lug width: 20mm
Posted at
Dec 8, 2025, 7:32 PM
Active