Sub 300 family · 6 references DOXA

Sub 300 821

Name: DOXA Sub 300 821
Brand: DOXA
Availability: InStock

42.5mm Popular Model

Low $1,800

Median $1,947

High $2,200

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The DOXA Sub 300 821 is a broad cushion case wrapped around a surprisingly compact dial, with a domed sapphire crystal that gives the whole watch its vintage-diver character. That contrast is the pleasure of it: plenty of steel on the wrist, but a tight, purposeful display dominated by the minute hand and DOXA’s distinctive twin-scale bezel.

The orange Professional is the natural starting point, while the silver Searambler and black Sharkhunter offer quieter takes on the same design. Don’t confuse this modern SUB 300 with the SUB 300T: the crystal profile and slimmer case make for a different wearing experience, and the 821 has a COSC-certified automatic movement. Pay particular attention to the bezel’s two scales—elapsed time and the historical no-decompression guide are central to the design, so damaged or indistinct markings take away more than mere decoration.

MovementAutomatic

Case Size42.5mm

What owners love

The 42.5mm measurement makes it sound bigger than it feels: the short lugs and broad cushion case keep it sitting neatly on the wrist. Owners often find it surprisingly comfortable once the beads-of-rice bracelet is fitted.
The heavily domed sapphire gives the dial a depth and edge distortion that owners really enjoy in daily wear. Together with the decompression-scale bezel, it makes the watch feel distinctly different from a conventional dive watch.

Common Criticisms

The dial is noticeably small relative to the case, something the diameter alone doesn't prepare you for. The domed crystal also distorts the view at an angle, so the same feature owners enjoy visually can make a quick glance less straightforward.

Sub 300 821

What owners love

Common Criticisms

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