Which is cheaper, the Bremont Terra Nova 42.5 Chronograph or the Grand Seiko SBGK006?

At MSRP the Bremont Terra Nova 42.5 Chronograph is the cheaper of the two at $5,700, against $22,200 for the Grand Seiko SBGK006 — a $16,500 gap before any retailer discounting.

Which is bigger, the Bremont Terra Nova 42.5 Chronograph or the Grand Seiko SBGK006?

The Bremont Terra Nova 42.5 Chronograph wears larger at 42.5mm versus 39mm for the Grand Seiko SBGK006 — a 3.5mm difference across the dial.

Which has better water resistance, the Bremont Terra Nova 42.5 Chronograph or the Grand Seiko SBGK006?

The Bremont Terra Nova 42.5 Chronograph is rated to 100m versus 30m for the Grand Seiko SBGK006.

Which has a longer power reserve, the Bremont Terra Nova 42.5 Chronograph or the Grand Seiko SBGK006?

The Grand Seiko SBGK006 carries a 72-hour power reserve against 40 hours on the Bremont Terra Nova 42.5 Chronograph.

What movement does the Bremont Terra Nova 42.5 Chronograph run compared to the Grand Seiko SBGK006?

The Bremont Terra Nova 42.5 Chronograph runs a automatic caliber (ENG345), while the Grand Seiko SBGK006 runs a manual (9S63).

Side by side

Bremont Terra Nova 42.5 ChronographvsGrand Seiko SBGK006

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

Bremont Terra Nova 42.5 Chronograph

tn42-chr-ss-bk-n-s

MSRP $5,700

Grand Seiko SBGK006

sbgk006j

MSRP $22,200

At a glance

12 of 29 specs differ

Diameter

Terra Nova 42.5 Chronograph42.5mm

SBGK00639mm

Power Reserve

Terra Nova 42.5 Chronograph40h

SBGK00672h

Water Resistance

Terra Nova 42.5 Chronograph100m

SBGK00630m

MSRP

Terra Nova 42.5 Chronograph$5,700

SBGK006$22,200

Full specifications

Case

7 specs

Crystal & Dial

1 specs

AR Coating

Inner

Yes

Movement

3 specs

Caliber

ENG345

9S63

Type

Automatic

Manual

Power Reserve

40h

72h

Pricing

1 specs

MSRP

$5,700

$22,200

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