Which is cheaper, the Grand Seiko SBGM245 or the Boldr The T Rex By Boldr X Nitecore?

At MSRP the Boldr The T Rex By Boldr X Nitecore is the cheaper of the two at $499, against $6,100 for the Grand Seiko SBGM245 — a $5,601 gap before any retailer discounting.

Which is bigger, the Grand Seiko SBGM245 or the Boldr The T Rex By Boldr X Nitecore?

The Grand Seiko SBGM245 wears larger at 40.5mm versus 40mm for the Boldr The T Rex By Boldr X Nitecore — a 0.5mm difference across the dial.

Which has a longer power reserve, the Grand Seiko SBGM245 or the Boldr The T Rex By Boldr X Nitecore?

The Grand Seiko SBGM245 carries a 72-hour power reserve against 40 hours on the Boldr The T Rex By Boldr X Nitecore.

What movement does the Grand Seiko SBGM245 run compared to the Boldr The T Rex By Boldr X Nitecore?

Both watches run automatic movements — the Grand Seiko SBGM245 uses the 9S66 and the Boldr The T Rex By Boldr X Nitecore uses the Seiko NH35A.

Side by side

Grand Seiko SBGM245vsBoldr The T Rex By Boldr X Nitecore

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

Grand Seiko SBGM245

sbgm245g

MSRP $6,100

Boldr The T Rex By Boldr X Nitecore

the-t-rex-by-boldr-x-nitecore

MSRP $499

At a glance

9 of 29 specs differ

Diameter

SBGM24540.5mm

The T Rex By Boldr X Nitecore40mm

Power Reserve

SBGM24572h

The T Rex By Boldr X Nitecore40h

Water Resistance

SBGM245200m

The T Rex By Boldr X Nitecore200m

MSRP

SBGM245$6,100

The T Rex By Boldr X Nitecore$499

Full specifications

Case

4 specs

Crystal & Dial

2 specs

Dial Color

Black

T-Rex by BOLDR x Nitecore

Lume

None

Super-LumiNova

Movement

2 specs

Caliber

9S66

Seiko NH35A

Power Reserve

72h

40h

Pricing

1 specs

MSRP

$6,100

$499

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