Which is cheaper, the Bremont Terra Nova 42.5 Chronograph or the Grand Seiko STGK003?

At MSRP the Bremont Terra Nova 42.5 Chronograph is the cheaper of the two at $5,700, against $31,200 for the Grand Seiko STGK003 — a $25,500 gap before any retailer discounting.

Which is bigger, the Bremont Terra Nova 42.5 Chronograph or the Grand Seiko STGK003?

The Bremont Terra Nova 42.5 Chronograph wears larger at 42.5mm versus 28.7mm for the Grand Seiko STGK003 — a 13.8mm difference across the dial.

Which has a longer power reserve, the Bremont Terra Nova 42.5 Chronograph or the Grand Seiko STGK003?

The Grand Seiko STGK003 carries a 50-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 STGK003?

Both watches run automatic movements — the Bremont Terra Nova 42.5 Chronograph uses the ENG345 and the Grand Seiko STGK003 uses the 9S27.

Side by side

Bremont Terra Nova 42.5 ChronographvsGrand Seiko STGK003

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 STGK003

stgk003j

MSRP $31,200

At a glance

10 of 29 specs differ

Diameter

Terra Nova 42.5 Chronograph42.5mm

STGK00328.7mm

Power Reserve

Terra Nova 42.5 Chronograph40h

STGK00350h

Water Resistance

Terra Nova 42.5 Chronograph100m

STGK003100m

MSRP

Terra Nova 42.5 Chronograph$5,700

STGK003$31,200

Full specifications

Case

6 specs

Crystal & Dial

1 specs

AR Coating

Inner

Yes

Movement

2 specs

Caliber

ENG345

9S27

Power Reserve

40h

50h

Pricing

1 specs

MSRP

$5,700

$31,200

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