Which is cheaper, the Boldr Blastoise or the DOXA SUB 300?

At MSRP the Boldr Blastoise is the cheaper of the two at $449, against $2,890 for the DOXA SUB 300 — a $2,441 gap before any retailer discounting.

Which is bigger, the Boldr Blastoise or the DOXA SUB 300?

The DOXA SUB 300 wears larger at 42.5mm versus 40mm for the Boldr Blastoise — a 2.5mm difference across the dial.

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

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

Which has a longer power reserve, the Boldr Blastoise or the DOXA SUB 300?

The Boldr Blastoise carries a 40-hour power reserve against 38 hours on the DOXA SUB 300.

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

Both watches run automatic movements — the Boldr Blastoise uses the Seiko (SII) NH37 and the DOXA SUB 300 uses the COSC Chronometer.

Side by side

Boldr BlastoisevsDOXA SUB 300

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

Boldr Blastoise

blastoise

MSRP $449

DOXA SUB 300

sub-300-aquamarine

MSRP $2,890

At a glance

9 of 29 specs differ

Diameter

Blastoise40mm

SUB 30042.5mm

Power Reserve

Blastoise40h

SUB 30038h

Water Resistance

Blastoise200m

SUB 300300m

MSRP

Blastoise$449

SUB 300$2,890

Full specifications

Case

3 specs

Diameter

40mm

42.5mm

Lug-to-Lug

49.5mm

46mm

Water Resistance

200m

300m

Crystal & Dial

3 specs

Crystal Shape

Flat

Domed

AR Coating

Inner

Yes

Dial Color

Blastoise

Aquamarine

Movement

2 specs

Caliber

Seiko (SII) NH37

COSC Chronometer

Power Reserve

40h

38h

Pricing

1 specs

MSRP

$449

$2,890

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Boldr BlastoisevsDOXA SUB 300

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Full specifications

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