Which is cheaper, the Boldr Expedition II or the DOXA SUB 300?

At MSRP the Boldr Expedition II is the cheaper of the two at $699, against $2,890 for the DOXA SUB 300 — a $2,191 gap before any retailer discounting.

Which is bigger, the Boldr Expedition II or the DOXA SUB 300?

The DOXA SUB 300 wears larger at 42.5mm versus 41mm for the Boldr Expedition II — a 1.5mm difference across the dial.

Which has better water resistance, the Boldr Expedition II or the DOXA SUB 300?

The DOXA SUB 300 is rated to 300m versus 200m for the Boldr Expedition II.

What movement does the Boldr Expedition II run compared to the DOXA SUB 300?

Both watches run automatic movements — the Boldr Expedition II uses the Sellita SW200-1 and the DOXA SUB 300 uses the COSC Chronometer.

Side by side

Boldr Expedition IIvsDOXA SUB 300

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Boldr Expedition II

expedition-eiger

MSRP $699

DOXA SUB 300

sub-300-aquamarine

MSRP $2,890

At a glance

9 of 29 specs differ

Diameter

Expedition II41mm

SUB 30042.5mm

Power Reserve

Expedition II38h

SUB 30038h

Water Resistance

Expedition II200m

SUB 300300m

MSRP

Expedition II$699

SUB 300$2,890

Full specifications

Case

5 specs

Crystal & Dial

2 specs

Crystal Shape

Flat

Domed

Dial Color

I Eiger

Aquamarine

Movement

1 specs

Caliber

Sellita SW200-1

COSC Chronometer

Pricing

1 specs

MSRP

$699

$2,890

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Boldr Expedition II

Owners widely praise the Boldr Expedition II for its tool watch utility, legible dials, and bead-blasted finish, with many finding its 41mm size ideal for daily wear and comfortable on various wrists. Reviewers and owners alike highlight its excellent value, well-executed details, and the functional design of its knurled crown. Some owners note the dial color can appear creamier than expected online, and one reviewer found the stock rubber strap to be a minor criticism. The Sellita SW200 movement and domed sapphire crystal are also noted as positive features. On balance, owners and reviewers rate the Boldr Expedition II highly for its functional field watch design and excellent value.

From video reviewers

The Boldr Expedition II's solid construction and reliability are notable strengths. A weakness is the potential for dim lume brightness, as the entire dial is fully covered in lume but the reviewer's assessment implies it might be inadequate.

Reddit·7

Fratello

DOXA SUB 300

The DOXA SUB 300 is widely praised for its wearability and vibrant color options, with reviewers noting its compelling charm and modern updates like improved lume and a meter-based bezel. Owners report the DOXA SUB 300 wears comfortably, with its cushion case and beads-of-rice bracelet contributing to a smaller perceived size. The COSC-certified ETA 2824-2 movement is noted for its accuracy, with one owner seeing it gain only +1 second in three days. However, some owners flag issues with the bracelet's end links sticking out and a sharp clasp edge, while one reviewer found the lume to be a disappointment. The polished bezel surface is also noted as prone to scratches. Overall, owners and reviewers rate the DOXA SUB 300 highly for its wearability and distinct design, despite some minor finishing concerns.

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