Which is cheaper, the Boldr Blastoise or the Seiko Diamond Collection?

At MSRP the Boldr Blastoise is the cheaper of the two at $449, against $475 for the Seiko Diamond Collection — a $26 gap before any retailer discounting.

Which is bigger, the Boldr Blastoise or the Seiko Diamond Collection?

The Boldr Blastoise wears larger at 40mm versus 27mm for the Seiko Diamond Collection — a 13mm difference across the dial.

Which has better water resistance, the Boldr Blastoise or the Seiko Diamond Collection?

The Boldr Blastoise is rated to 200m versus 5m for the Seiko Diamond Collection.

What movement does the Boldr Blastoise run compared to the Seiko Diamond Collection?

The Boldr Blastoise runs a automatic caliber (Seiko (SII) NH37), while the Seiko Diamond Collection runs a quartz (V137).

Side by side

Boldr BlastoisevsSeiko Diamond Collection

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

Boldr Blastoise

blastoise

MSRP $449

Seiko Diamond Collection

sut068p9

MSRP $475

At a glance

12 of 29 specs differ

Diameter

Blastoise40mm

Diamond Collection27mm

Power Reserve

Blastoise40h

Diamond Collection40h

Water Resistance

Blastoise200m

Diamond Collection50m

MSRP

Blastoise$449

Diamond Collection$475

Full specifications

Case

6 specs

Crystal & Dial

3 specs

Crystal

Sapphire

Hardlex

Dial Color

Blastoise

Black

Lume

Super-LumiNova

LumiBrite on hands and index(es)

Movement

2 specs

Caliber

Seiko (SII) NH37

V137

Type

Automatic

Quartz

Pricing

1 specs

MSRP

$449

$475

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Boldr BlastoisevsSeiko Diamond Collection

At a glance

Full specifications

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