SUB 300 Searambler
Ref.: 821.10.021.10
The Doxa SUB 300 brings vintage dive heritage without feeling stuck in the past. First launched in 1967, it helped define the modern dive watch. The Searambler's silver dial, 42.5mm cushion case, and COSC-certified movement keep things sharp and purposeful. Built for 300m depths but chill enough for daily wear, it’s a tool watch with real history, solid specs, and zero ego. Just clean, capable design that works. It is also available in a bunch of cool, funky colors, including the iconic orange dial.
Case Details
All the info on the case construction, dimensions, shape, and finishing.
- Case Diameter
- 42.5mm
- Lug-to-Lug Distance
- 45mm
- Lug Width
- 20mm
- Case Thickness
- 13.4mm
- Caseback Style
- Closed Back
- Lugs Drilled?
- No
- Case Shape
- Cushion
- Case Material
- 316L Stainless Steel
- Case Finishing
- Brushed, Polished
- Water Resistance
- 30 ATM
Movement Details
Technical specs and extras under the hood.
- Movement Type
- Automatic
- Movement Name
- ETA 2824-2
- Frequency
- 28,800 BPH
- Hacking Seconds?
- Yes
- Complications & Features
- Date
- Certifications
-
COSC
COSC is the Official Swiss Chronometer Testing Institute for mechanical watches.
Learn more - Power Reserve
- 38 hours
- Jewels
- 25
Dial Details
Color, material, lume, and other dial features.
- Lume Type
- Super-LumiNova
- Dial Color
- Silver
- Dial Characteristic
- Matte
Bezel Details
Details about bezel materials, insert, action, and type.
- Bezel Material
- Stainless Steel
- Bezel Insert Material
- Ceramic
- Bezel Direction
- Uni-Directional
- Number of Clicks
- 120 Clicks
- Bezel Type
- External Bezel
Crystal Details
Crystal material, type, and coatings.
- Crystal Material
- Sapphire Crystal
- Crystal Type
- Domed
- Anti-Reflective Coating?
- Yes
Crown Details
Crown type and any additional crown functions.
- Crown Type
- Screw-Down
General Details
Brand, origin, price range, and more.
- Brand
- Doxa
- Country of Origin
- Switzerland
- Watch Type
- Dive
- Price Range (USD)
- $$
