Which is cheaper, the Grand Seiko SBGE307 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 $11,500 for the Grand Seiko SBGE307 — a $11,001 gap before any retailer discounting.

Which is bigger, the Grand Seiko SBGE307 or the Boldr The T Rex By Boldr X Nitecore?

The Grand Seiko SBGE307 wears larger at 44.5mm versus 40mm for the Boldr The T Rex By Boldr X Nitecore — a 4.5mm difference across the dial.

Which has a longer power reserve, the Grand Seiko SBGE307 or the Boldr The T Rex By Boldr X Nitecore?

The Grand Seiko SBGE307 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 SBGE307 run compared to the Boldr The T Rex By Boldr X Nitecore?

The Grand Seiko SBGE307 runs a spring drive caliber (9R66), while the Boldr The T Rex By Boldr X Nitecore runs a automatic (Seiko NH35A).

Side by side

Grand Seiko SBGE307vsBoldr 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 SBGE307

sbge307g

MSRP $11,500

Boldr The T Rex By Boldr X Nitecore

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

MSRP $499

At a glance

12 of 29 specs differ

Diameter

SBGE30744.5mm

The T Rex By Boldr X Nitecore40mm

Power Reserve

SBGE30772h

The T Rex By Boldr X Nitecore40h

Water Resistance

SBGE307200m

The T Rex By Boldr X Nitecore200m

MSRP

SBGE307$11,500

The T Rex By Boldr X Nitecore$499

Full specifications

Case

6 specs

Crystal & Dial

2 specs

Dial Color

Black

T-Rex by BOLDR x Nitecore

Lume

None

Super-LumiNova

Movement

3 specs

Caliber

9R66

Seiko NH35A

Type

Spring Drive

Automatic

Power Reserve

72h

40h

Pricing

1 specs

MSRP

$11,500

$499

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