Which is cheaper, the Boldr Blastoise or the HELM Khuraburi?

At MSRP the HELM Khuraburi is the cheaper of the two at $310, against $449 for the Boldr Blastoise — a $139 gap before any retailer discounting.

Which is bigger, the Boldr Blastoise or the HELM Khuraburi?

The HELM Khuraburi wears larger at 42mm versus 40mm for the Boldr Blastoise — a 2mm difference across the dial.

Which has better water resistance, the Boldr Blastoise or the HELM Khuraburi?

The HELM Khuraburi is rated to 300m versus 200m for the Boldr Blastoise.

Which has a longer power reserve, the Boldr Blastoise or the HELM Khuraburi?

The HELM Khuraburi carries a 40-hour power reserve against 40 hours on the Boldr Blastoise.

Side by side

Boldr BlastoisevsHELM Khuraburi

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

Boldr Blastoise

blastoise

MSRP $449

HELM Khuraburi

khuraburi

MSRP $310

At a glance

12 of 29 specs differ

Diameter

Blastoise40mm

Khuraburi42mm

Power Reserve

Blastoise40h

Khuraburi40h

Water Resistance

Blastoise200m

Khuraburi300m

MSRP

Blastoise$449

Khuraburi$310

Full specifications

Case

5 specs

Diameter

40mm

42mm

Thickness

12mm

16mm

Lug-to-Lug

49.5mm

49mm

Lug Width

20mm

22mm

Water Resistance

200m

300m

Crystal & Dial

3 specs

Crystal Shape

Flat

Domed

AR Coating

Inner

Yes

Dial Color

Blastoise

Black

Movement

3 specs

Caliber

Seiko (SII) NH37

—

Power Reserve

40h

Jewels

Pricing

1 specs

MSRP

$449

$310

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Boldr BlastoisevsHELM Khuraburi

At a glance

Full specifications

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