Which is cheaper, the Boldr Blastoise or the Seestern S443 Column Wheel Chronograph?

At MSRP the Seestern S443 Column Wheel Chronograph is the cheaper of the two at $10, against $449 for the Boldr Blastoise — a $439 gap before any retailer discounting.

Which has better water resistance, the Boldr Blastoise or the Seestern S443 Column Wheel Chronograph?

The Boldr Blastoise is rated to 200m versus 50m for the Seestern S443 Column Wheel Chronograph.

Which has a longer power reserve, the Boldr Blastoise or the Seestern S443 Column Wheel Chronograph?

The Seestern S443 Column Wheel Chronograph carries a 45h-hour power reserve against 40 hours on the Boldr Blastoise.

What movement does the Boldr Blastoise run compared to the Seestern S443 Column Wheel Chronograph?

The Boldr Blastoise runs a automatic caliber (Seiko (SII) NH37), while the Seestern S443 Column Wheel Chronograph runs a manual (Seagull ST1901).

Side by side

Boldr BlastoisevsSeestern S443 Column Wheel Chronograph

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

Boldr Blastoise

blastoise

MSRP $449

Seestern S443 Column Wheel Chronograph

S443.P

MSRP $10

At a glance

15 of 29 specs differ

Diameter

Blastoise40mm

S443 Column Wheel Chronograph40mm

Power Reserve

Blastoise40h

S443 Column Wheel Chronograph45hh

Water Resistance

Blastoise200m

S443 Column Wheel Chronograph50m

MSRP

Blastoise$449

S443 Column Wheel Chronograph$10

Full specifications

Case

5 specs

Crystal & Dial

3 specs

Dial Color

Blastoise

Pink

Indices

Applied

Lume

Super-LumiNova

Super BGW9

Movement

6 specs

Caliber

Seiko (SII) NH37

Seagull ST1901

Type

Automatic

Manual

Beat Rate

28,800 vph

3 vph

Power Reserve

40h

45hh

Jewels

Complications

None

Chronograph, Column Wheel

Pricing

1 specs

MSRP

$449

$10

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